THOMAS PARISI M.D.
NPI 1275587677
Internal Medicine in Las Vegas, NV

Quality Rating: 20.26 out of 100 score

NPI Status: Active since May 20, 2006

Contact Information

3525 E HARMON AVE
LAS VEGAS, NV
ZIP 89121
Phone: (702) 898-9191
Fax: (702) 871-1098

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Table of Contents

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Medicare Participation & PECOS Status
Areas of Expertise
Physician Visit Costs
Overall Quality Performance
Quality Reporting
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Years of Experience 25
Internal Medicine
Accepts Medicare Approved Payment
PECOS Enrolled
Medicare Quality Reporting

About THOMAS PARISI

This page provides the complete NPI Profile along with additional information for Thomas Parisi, an internist established in Las Vegas, Nevada with a medical specialization in Internal Medicine and more than 25 years of experience. The healthcare provider is registered in the NPI registry with number 1275587677 assigned on May 2006. The practitioner's primary taxonomy code is 207R00000X with license number 11614 (NV). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI: 1275587677
Provider Name: THOMAS PARISI M.D.
Gender: Male
Entity Type: Individual
Location Address: 3525 E HARMON AVE LAS VEGAS, NV 89121
Location Phone: (702) 898-9191
Location Fax: (702) 871-1098
Mailing Address: PO BOX 530687 HENDERSON, NV 89053
Mailing Phone: (702) 898-9191
Mailing Fax: (702) 871-1098
Medical School Name: OTHER
Graduation Year: 2001
Is Sole Proprietor?: No
Enumeration Date: 05-20-2006
Last Update Date: 07-17-2024
Code Navigator

An internist like Thomas Parisi is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification: Internal Medicine
Taxonomy Code: 207R00000X
Type: Allopathic & Osteopathic Physicians
License No.: 11614
License State: NV
Taxonomy Description: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Medicare

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Medicaid

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier	Type / Code	Identifier State	Identifier Issuer
29D2014464	OTHER (01)	NV	CLIA
100507803	MEDICAID (05)	NV

Medicare Participation & PECOS Enrollment Status

Thomas Parisi is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Thomas Parisi is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

Is the provider registered in PECOS? Yes
PECOS PAC ID: 4183647621
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.
PECOS Enrollment ID: I20060110000949
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.
Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Chemical destruction of first incompetent vein of arm or leg using imaging guidance
Destruction of birthmark, more than 50.0 sq cm
Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Follow-up hospital inpatient care per day, typically 15 minutes
Initial hospital inpatient care per day, typically 70 minutes
New patient office or other outpatient visit, 30-44 minutes
Removal of varicose veins of arm or leg, more than 20 incisions
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
Therapy procedure for walking training, each 15 minutes
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes
Training for self-care or home management, each 15 minutes
Ultrasonic guidance for needle placement
Ultrasound of abdomen and pelvis artery and vein blood flow
Ultrasound of leg arteries or artery grafts
Ultrasound study of arm or leg veins with compression and maneuvers
Ultrasound study of one arm or leg veins with compression and maneuvers
Urinalysis, manual test
Varicose vein removal

Physician Visit Costs

The typical physician office visit costs for Medicare beneficiaries in this area are: $32.81 for a new patient copayment and $25.15 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 89121 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

Average New Patient Price $131.25
Minimum New Patient Price $57.07
Maximum New Patient Price $173.24

Average New Patient Copayment $32.81
Minimum New Patient Copayment $14.26
Maximum New Patient Copayment $43.31

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

Average Established Patient Price $100.6
Minimum Established Patient Price $18.27
Maximum Established Patient Price $140.96

Average Established Patient Copayment $25.15
Minimum Established Patient Copayment $4.56
Maximum Established Patient Copayment $35.24

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 20.26, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

Final Score: 20.26 out of 100

The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.
Quality Score: 15

The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.
Promoting Interoperability Score: N/A

The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.
Improvement Activities Score: 0

The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.
Cost Score: 24.68

The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.
Cost Score: 24.68

The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure	Performance	Number of Patients
Collection and follow-up on patient experience and satisfaction data on beneficiary engagement	Yes	N/A
Collection and follow-up on patient experience and satisfaction data on beneficiary engagement, including development of improvement plan.
Consultation of the Prescription Drug Monitoring Program	Yes	N/A
Clinicians would attest to reviewing the patients’ history of controlled substance prescription using state prescription drug monitoring program (PDMP) data prior to the issuance of a Controlled Substance Schedule II (CSII) opioid prescription lasting longer than 3 days. For the transition year, clinicians would attest to 60 percent review of applicable patient’s history. For the Quality Payment Program Year 2 and future years, clinicians would attest to 75 percent review of applicable patient’s history performance.
Diabetes: Medical Attention for Nephropathy	55%	58
The percentage of patients 18-75 years of age with diabetes who had a nephropathy screening test or evidence of nephropathy during the measurement period
Documentation of Current Medications in the Medical Record	99%	2059
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter. This list must include ALL known prescriptions, over-the-counters, herbals, and vitamin/mineral/dietary (nutritional) supplements AND must contain the medications' name, dosage, frequency and route of administration
e-Prescribing	87%	2713
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
Health Information Exchange	4%	24
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for at least one transition of care or referral.
Immunization Registry Reporting	Yes	N/A
The MIPS eligible clinician is in active engagement with a public health agency to submit immunization data.
Medication Reconciliation	98%	231
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
Patient-Specific Education	100%	494
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
Provide 24/7 Access to MIPS Eligible Clinicians or Groups Who Have Real-Time Access to Patient's Medical Record	Yes	N/A
• Provide 24/7 access to MIPS eligible clinicians, groups, or care teams for advice about urgent and emergent care (e.g., MIPS eligible clinician and care team access to medical record, cross-coverage with access to medical record, or protocol-driven nurse line with access to medical record) that could include one or more of the following: • Expanded hours in evenings and weekends with access to the patient medical record (e.g., coordinate with small practices to provide alternate hour office visits and urgent care); • Use of alternatives to increase access to care team by MIPS eligible clinicians and groups, such as e-visits, phone visits, group visits, home visits and alternate locations (e.g., senior centers and assisted living centers); and/or Provision of same-day or next-day access to a consistent MIPS eligible clinician, group or care team when needed for urgent care or transition management.
Provide Patient Access	58%	494
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold certain information.
Secure Messaging	10%	494
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure message sent by the patient (or the patient-authorized representative) during the performance period.
Security Risk Analysis	Yes	N/A
Conduct or review a security risk analysis in accordance with the requirements in 45 CFR 164.308(a)(1), including addressing the security (to include encryption) of ePHI data created or maintained by certified EHR technology in accordance with requirements in 45 CFR164.312(a)(2)(iv) and 45 CFR 164.306(d)(3), and implement security updates as necessary and correct identified security deficiencies as part of the MIPS eligible clinician's risk management process.
Specialized Registry Reporting	Yes	N/A
The MIPS eligible clinician is in active engagement to submit data to specialized registry. To earn a 5 % bonus in the promoting interoperability performance category score for submitting to one or more public health or clinical data registries also attest to PI_TRANS_PHCDRR_3_MULTI.
Use of High-Risk Medications in the Elderly	12% "Inverse Quality Measure" This is an inverse quality measure, a lower rate means the provider is rated better.	207
Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication. 2) Percentage of patients who were ordered at least two of the same high-risk medication

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	2	7	5	5	8	7	6	7	7
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	2	14	5	10	8	14	6	14
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 4 + 5 + 1 + 0 + 8 + 1 + 4 + 6 + 1 + 4 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 7									7

The NPI number 1275587677 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

The following 2 providers are registered at the same or nearby location.

NPI	Name / Type	Taxonomy	Address
1336552850	MRS. PAMELA ANNE BLEDSOE APRN Individual	Nurse Practitioner (Family)	3525 E HARMON AVE LAS VEGAS, NV 89121 (702) 898-9191
1235325143	THOMAS PARISI MD A PROFESSIONAL CORPORATION Organization	Internal Medicine	3525 E HARMON AVE LAS VEGAS, NV 89121 (702) 898-9191

Frequently Asked Questions

What is Thomas Parisi M.D. NPI number?

The NPI number assigned to this healthcare provider is 1275587677, enumerated in the NPI registry as an "individual" on May 20, 2006

Where is the provider located?

The provider is located at 3525 E Harmon Ave Las Vegas, Nv 89121 and the phone number is (702) 898-9191

What is the provider specialty code?

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

How many years of experience does Thomas Parisi M.D. have?

The provider has more than 25 years of experience.

What insurance does Thomas Parisi M.D. accept?

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Is Thomas Parisi M.D. registered in PECOS?

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

How much is a visit to Thomas Parisi M.D.?

Medicare beneficiaries should expect a typical cost of $131.25 with an average copayment of $32.81 for new patient appointments. Established patients should expect a typical charge of $100.6 and an average copayment of 25.15. Please review your insurance plan or contact the provider directly to determine your specific costs.

What are some of the services provided by Thomas Parisi M.D.?

The most common procedures or services performed by this practitioner are: Chemical destruction of first incompetent vein of arm or leg using imaging guidance, Destruction of birthmark, more than 50.0 sq cm, Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 15 minutes, Initial hospital inpatient care per day, typically 70 minutes, New patient office or other outpatient visit, 30-44 minutes, Removal of varicose veins of arm or leg, more than 20 incisions, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, Therapy procedure for walking training, each 15 minutes, Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes, Training for self-care or home management, each 15 minutes, Ultrasonic guidance for needle placement, Ultrasound of abdomen and pelvis artery and vein blood flow, Ultrasound of leg arteries or artery grafts, Ultrasound study of arm or leg veins with compression and maneuvers, Ultrasound study of one arm or leg veins with compression and maneuvers, Urinalysis, manual test and Varicose vein removal.

How do I update my NPI information?

This NPI record was last updated on May 20, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.

About THOMAS PARISI

Location Map

Specialty - Primary Taxonomy

Internal Medicine

Insurance Plans Accepted

Additional Identifiers

Medicare Participation & PECOS Enrollment Status

Is the provider registered in PECOS? Yes

PECOS PAC ID: 4183647621

PECOS Enrollment ID: I20060110000949

Accepts Medicare Assignment? Yes

Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

Eligible to Order or Refer a Home Health Agency (HHA): Yes

Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

Chemical destruction of first incompetent vein of arm or leg using imaging guidance

Destruction of birthmark, more than 50.0 sq cm

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance

Established patient office or other outpatient visit, 20-29 minutes

Established patient office or other outpatient visit, 30-39 minutes

Follow-up hospital inpatient care per day, typically 15 minutes

Initial hospital inpatient care per day, typically 70 minutes

New patient office or other outpatient visit, 30-44 minutes

Removal of varicose veins of arm or leg, more than 20 incisions

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

Therapy procedure for walking training, each 15 minutes

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes

Training for self-care or home management, each 15 minutes

Ultrasonic guidance for needle placement

Ultrasound of abdomen and pelvis artery and vein blood flow

Ultrasound of leg arteries or artery grafts

Ultrasound study of arm or leg veins with compression and maneuvers

Ultrasound study of one arm or leg veins with compression and maneuvers

Urinalysis, manual test

Varicose vein removal

Physician Visit Costs

New Patients Visit Costs *

Established Patients Visit Costs *

Overall MIPS Quality Performance

Final Score: 20.26 out of 100

Quality Score: 15

Promoting Interoperability Score: N/A

Improvement Activities Score: 0

Cost Score: 24.68

Cost Score: 24.68

Quality Reporting

Reviews for THOMAS PARISI M.D.

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions