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AUGUSTINE NGUYEN DO
NPI 1366063612
Family Medicine in San Francisco, CA

Active since April 28, 2020PECOS EnrolledAccepts Medicare Assignment
650 POLK ST, NORTH EAST MEDICAL SERVICES, SAN FRANCISCO, CA 94102(415) 391-9686(412) 673-2150 Get Directions Write a Review

NPPES record last updated: July 17, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 17, 2024, Jul 28, 2023 (2 updates tracked since 2023).

About Augustine Nguyen Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

AUGUSTINE NGUYEN DO (NPI 1366063612) is an individual family medicine provider in San Francisco, California, licensed in California (20A20917) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1366063612
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameAUGUSTINE NGUYENCredential: DO
Location Address650 POLK ST, NORTH EAST MEDICAL SERVICESSan Francisco, CA 94102
Mailing Address1520 Stockton St (north East Medical Services)San Francisco, CA 94133 · (415) 391-9686
Phone(415) 391-9686
Fax(412) 673-2150
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 28, 2020
Last NPPES UpdateJuly 17, 20242 updates tracked since enumeration
NPPES CertifiedJuly 17, 2024
✔ NPI 1366063612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A20917
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
650 POLK ST, NORTH EAST MEDICAL SERVICES, San Francisco, CA 94102
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Augustine Nguyen Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436576196
PECOS Enrollment IDI20230926004160
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Augustine Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North East Medical Services
Same address
Federally Qualified Health Center (FQHC)
650 POLK ST
San Francisco, CA 94102
  • Reassigned Medicare billing, California enrollment
  • 176 clinicians in this Medicare group
NPI 1942844477 (415) 391-9686

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
50 services42 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
32 services31 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test 85027
A complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.
24 services23 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
20 services18 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
18 services18 patients
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous G0328
A fecal occult blood test is a screening tool for colorectal cancer. It checks for tiny amounts of blood in your stool that can't be seen with the naked eye. The immunoassay method can test 1-3 samples at once. This helps detect cancer early, when treatment is most effective.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Augustine Nguyen's NPI number?

The NPI number for Augustine Nguyen is 1366063612. It was assigned to this individual provider in the NPPES registry on April 28, 2020.

Where is Augustine Nguyen located?

Augustine Nguyen practices at 650 Polk St, North East Medical Services, San Francisco, CA 94102. The listed phone number is (415) 391-9686.

What is Augustine Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Augustine Nguyen enrolled in Medicare?

Yes. Augustine Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Augustine Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Augustine Nguyen reassigns Medicare benefits to North East Medical Services (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Augustine Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Augustine Nguyen was last updated on July 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.