MR. PHONG DUY NGUYEN
NPI 1316502297
Nurse Practitioner - Family in Mountain View, CA


Quality Rating: 92.6 out of 100 score

NPI Status: Active since May 06, 2019

Contact Information

701 E EL CAMINO REAL
MOUNTAIN VIEW, CA
ZIP 94040
Phone: (510) 498-2768
Fax: (650) 330-5906

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  • Individual
  • Male
  • Years of Experience 8
  • Nurse Practitioner
  • Family
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About PHONG NGUYEN

This page provides the complete NPI Profile along with additional information for Phong Nguyen, a provider established in Mountain View, California with a medical specialization in Nurse Practitioner, focusing in family and more than 8 years of experience. The healthcare provider is registered in the NPI registry with number 1316502297 assigned on May 2019. The practitioner's primary taxonomy code is 363LF0000X with license number 95010668 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1316502297
Provider Name
MR. PHONG DUY NGUYEN
Gender
Male
Entity Type
Individual
Location Address
701 E EL CAMINO REAL MOUNTAIN VIEW, CA 94040
Location Phone
(510) 498-2768
Location Fax
(650) 330-5906
Mailing Address
ANTICOAGULATION CLINIC 701 EAST EL CAMINO REAL MOUNTAIN VIEW, CA 94040
Mailing Phone
(650) 853-5890
Mailing Fax
(650) 330-5906
Medical School Name
OTHER
Graduation Year
2018
Is Sole Proprietor?
No
Enumeration Date
05-06-2019
Last Update Date
01-23-2025
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A nurse practitioner (NP) like Phong Nguyen is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95010668
License State
CA

Medicare Participation & PECOS Enrollment Status

Phong Nguyen 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.

Phong Nguyen 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: 749619997

    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: I20200409000369

    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.

Adm sarscov2 30mcg/0.3ml bst

This is an administration of a COVID-19 vaccine, specifically 30 micrograms in a 0.3 milliliter dosage. The vaccine helps your body build protection against the SARS-CoV-2 virus, which causes COVID-19.

This service was performed 17 times for 17 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus

An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.

This service was performed 23 times for 22 patients

Follow-up nursing facility visit per day, typically 10 minutes

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

This service was performed 30 times for 29 patients

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 15 times for 11 patients

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 705 times for 97 patients

Initial nursing facility visit per day, typically 25 minutes

An initial nursing facility visit is a daily check-up to monitor your health status. This service, lasting typically 25 minutes, involves a nurse assessing your overall wellbeing, discussing concerns, and updating your care plan as needed.

This service was performed 53 times for 53 patients

New patient office or other outpatient visit, 15-29 minutes

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

This service was performed 13 times for 13 patients

Removal of skin and tissue, 20.0 sq cm or less

This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.

This service was performed 126 times for 32 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $26.61 for a new patient copayment and $30.44 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 94040 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $106.47
  • Minimum New Patient Price $70.37
  • Maximum New Patient Price $206.04
  • Average New Patient Copayment $26.61
  • Minimum New Patient Copayment $17.59
  • Maximum New Patient Copayment $51.51

Established Patients Visit Costs *

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

  • Average Established Patient Price $121.77
  • Minimum Established Patient Price $23.96
  • Maximum Established Patient Price $169.6
  • Average Established Patient Copayment $30.44
  • Minimum Established Patient Copayment $5.99
  • Maximum Established Patient Copayment $42.4

* 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 92.6, 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: 92.6 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: 93.49

    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: 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: 82.74

    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: 82.74

    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.

Reviews for MR. PHONG DUY NGUYEN

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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.
1316502297
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23261004218
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 2 + 6 + 1 + 0 + 0 + 4 + 2 + 1 + 8 + 24 = 53
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 53 = 77

The NPI number 1316502297 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 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1386620185 ANN VOSTI MD
Individual
Family Medicine701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7800
1689651820 SHAHRZAD ZARGHAMEE MD
Individual
Internal Medicine (Nephrology)701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7400
1972583490 STEVE S. LEE M.D.
Individual
Internal Medicine (Interventional Cardiology)701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 404-8300
1346210614 KANDICE BANDY NP
Individual
Nurse Practitioner701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7666
1174599195 ALDOUS D SUMAYLO MD
Individual
Pediatrics701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7956
1588628960 CAROL ANN KEMPER MD
Individual
Internal Medicine (Infectious Disease)701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7599
1295799724 FRANCIS GARRETT MD
Individual
Internal Medicine701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7800
1619926581 SCOTT P WACHHORST M.D.
Individual
Neurological Surgery701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 404-8222
1447200555 KARL SORENSEN M.D.
Individual
Anesthesiology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 404-8444
1669422705DR. ROMUALDAS BRIZGYS M.D.
Individual
Anesthesiology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 404-8444
1871543702 KRISTINE AHERN MD
Individual
Dermatology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7676
1902856412 ROBERT MASTER MD
Individual
Internal Medicine (Cardiovascular Disease)701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 404-8300
1497706816 TIN TIN TUN MD
Individual
Dermatology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-3519
1194776401 CHRISTOPHER CHIN MD
Individual
Family Medicine701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 404-8370
1114977865 ELLEN DECONINCK MD
Individual
Dermatology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7676
1629028279 ANN ORTMEYER MD
Individual
Dermatology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7676
1083664593DR. STEVEN RUBINSTEIN M.D.
Individual
Allergy & Immunology (Allergy)701 E EL CAMINO REAL MEDICAL STAFF OFFICE
MOUNTAIN VIEW, CA 94040
(650) 934-7888
1740231919 LINDA MEMBRENO MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7500
1992756670 JENNIFER CHAN MD
Individual
Dermatology701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7676
1295787646 TODD KAYE MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)701 E EL CAMINO REAL
MOUNTAIN VIEW, CA 94040
(650) 934-7500

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316502297, enumerated in the NPI registry as an "individual" on May 06, 2019

The provider is located at 701 E El Camino Real Mountain View, Ca 94040 and the phone number is (510) 498-2768

The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family

The provider has more than 8 years of experience.

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: quality clinical practices and patient outcomes and experiences , coordinates care and seeks improvement of health outcomes.

Medicare beneficiaries should expect a typical cost of $106.47 with an average copayment of $26.61 for new patient appointments. Established patients should expect a typical charge of $121.77 and an average copayment of 30.44. 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: Adm sarscov2 30mcg/0.3ml bst, Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus, Follow-up nursing facility visit per day, typically 10 minutes, Follow-up nursing facility visit per day, typically 15 minutes, Follow-up nursing facility visit per day, typically 15 minutes, Initial nursing facility visit per day, typically 25 minutes, New patient office or other outpatient visit, 15-29 minutes and Removal of skin and tissue, 20.0 sq cm or less.

This NPI record was last updated on May 06, 2019. 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].
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