DR. TRITIA YAMASAKI MD
NPI 1588892459
Psychiatry & Neurology - Neurology in Lexington, KY


Quality Rating: 100 out of 100 score

NPI Status: Active since June 30, 2009

Contact Information

740 S LIMESTONE
J 401
LEXINGTON, KY
ZIP 40536
Phone: (859) 323-5661
Fax: (859) 257-4999

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  • Individual
  • Female
  • Years of Experience 17
  • Psychiatry & Neurology
  • Neurology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About TRITIA YAMASAKI

This page provides the complete NPI Profile along with additional information for Tritia Yamasaki, a provider established in Lexington, Kentucky with a medical specialization in Psychiatry & Neurology, focusing in neurology and more than 17 years of experience. She graduated from University Of California, Irvine, California College Of Medicine in 2009. The healthcare provider is registered in the NPI registry with number 1588892459 assigned on June 2009. The practitioner's primary taxonomy code is 2084N0400X with license number 48646 (KY). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1588892459
Provider Name
DR. TRITIA YAMASAKI MD
Gender
Female
Entity Type
Individual
Location Address
740 S LIMESTONE J 401 LEXINGTON, KY 40536
Location Phone
(859) 323-5661
Location Fax
(859) 257-4999
Mailing Address
740 S LIMESTONE J 401 LEXINGTON, KY 40536
Mailing Phone
(859) 323-5661
Mailing Fax
(859) 257-4999
Medical School Name
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduation Year
2009
Is Sole Proprietor?
No
Enumeration Date
06-30-2009
Last Update Date
04-26-2022
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
License No.
48646
License State
KY
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Insurance Plans Accepted

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

  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Central Bronze - HMO
  • Central Bronze + Vision + Adult Dental - HMO
  • Central Gold - HMO
  • Central Gold + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Clear Silver - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO

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

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
7100356390MEDICAID (05)KY 

Medicare Participation & PECOS Enrollment Status

Tritia Yamasaki 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.

Tritia Yamasaki 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: 9830332154

    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: I20150924001231

    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.

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

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 40 times for 34 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 57 times for 39 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 15 times for 15 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 14 times for 14 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $30.69 for a new patient copayment and $23.48 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 40536 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $122.77
  • Minimum New Patient Price $52.76
  • Maximum New Patient Price $162.27
  • Average New Patient Copayment $30.69
  • Minimum New Patient Copayment $13.19
  • Maximum New Patient Copayment $40.56

Established Patients Visit Costs *

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

  • Average Established Patient Price $93.94
  • Minimum Established Patient Price $16.53
  • Maximum Established Patient Price $131.99
  • Average Established Patient Copayment $23.48
  • Minimum Established Patient Copayment $4.13
  • Maximum Established Patient Copayment $32.99

* 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 100, 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: 100 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: N/A

    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: 100

    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: 40

    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: N/A

    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: N/A

    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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Tritia Yamasaki is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNIVERSITY OF KENTUCKY HOSPITAL800 ROSE STREET
LEXINGTON, KY 40536
(859) 257-2278Acute Care Hospitals

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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.
1588892459
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
251681694410
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 6 + 8 + 1 + 6 + 9 + 4 + 4 + 1 + 0 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 99

The NPI number 1588892459 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1861420770 STEVE B FISHER PA
Individual
Physician Assistant (Surgical)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-6711
1891720207 LORI ANN SHOOK MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1801821210 ELSIE MAY STINES CRNP
Individual
Nurse Practitioner (Pediatrics)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1841215647 MARK VRANICAR MD
Individual
Pediatrics (Pediatric Cardiology)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1851317028 CAROLYN ANNETTE BAY MD
Individual
Medical Genetics (Clinical Genetics (M.D.))740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1275559619 JAMSHED FIROZE KANGA MD
Individual
Pediatrics (Pediatric Pulmonology)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1699791038 STEFAN GUENTER KIESSLING MD
Individual
Pediatrics (Pediatric Nephrology)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1992721559 NIRMALA S DESAI MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1235155664 GRACE FILI MAGUIRE MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1205853637 JEFFREY ARNOLD MOSCOW MD
Individual
Pediatrics (Pediatric Hematology-Oncology)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 257-7910
1104843291 JOHN DONALD GEIL MD
Individual
Pediatrics (Pediatric Hematology-Oncology)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1184643660 KIMBERLY RENEE RINGLEY MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1447279930 SUSAN ROBBINS MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 257-7910
1083633572 EDWARD H ROMOND MD
Individual
Internal Medicine (Hematology)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1154340644 JENNA LEIGH ROSS MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1578582060 WILLIAM LEWAYNE UNDERWOOD MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1972522233 REGINA MEAD WINNER ARNP
Individual
Nurse Practitioner (Neonatal)740 S LIMESTONE
LEXINGTON, KY 40536
(859) 232-5481
1457370348 BETTY IRENE WOLF MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1447279336 PETER WONG MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481
1710906599 LAURA K WHITNEY MD
Individual
Pediatrics740 S LIMESTONE
LEXINGTON, KY 40536
(859) 323-5481

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588892459, enumerated in the NPI registry as an "individual" on June 30, 2009

The provider is located at 740 S Limestone J 401 Lexington, Ky 40536 and the phone number is (859) 323-5661

The provider's speciality is Psychiatry & Neurology with taxonomy code 2084N0400X with a focus in Neurology

The provider has more than 17 years of experience. She graduated from University Of California, Irvine, California College Of Medicine in 2009.

The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter Health,. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

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.

The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $122.77 with an average copayment of $30.69 for new patient appointments. Established patients should expect a typical charge of $93.94 and an average copayment of 23.48. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, New patient office or other outpatient visit, 45-59 minutes and New patient office or other outpatient visit, 60-74 minutes.

The practitioner is affiliated to the following hospital(s): UNIVERSITY OF KENTUCKY HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on June 30, 2009. 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.