SEN V NGUYEN M.D.
NPI 1265886683
Family Medicine in San Francisco, CA

Q: What is Sen Nguyen's NPI number?

The NPI number for Sen Nguyen is 1265886683. It was assigned to this individual provider in the NPPES registry on April 21, 2016. The provider is also known as Steven Van Nguyen.

Q: What is Sen Nguyen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sen Nguyen was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.

Active since April 21, 2016PECOS EnrolledAccepts Medicare Assignment

1560 SLOAT BLVD STE 333, SAN FRANCISCO, CA 94132(415) 353-9339(415) 353-3450 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Apr 13, 2023, Sep 21, 2022, Oct 13, 2021 and 2 more (5 updates tracked since 2019).

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About Sen V Nguyen M.d. NPPES

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

SEN V NGUYEN M.D. (NPI 1265886683) is an individual family medicine provider in San Francisco, California, licensed in California (A176846) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1265886683

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameSEN V NGUYENCredential: M.D.

Location Address1560 SLOAT BLVD STE 333San Francisco, CA 94132-1223

Mailing Address1560 Sloat Blvd Ste 333San Francisco, CA 94132-1223 · (415) 353-9339 · Fax (415) 353-3450

Phone(415) 353-9339

Fax(415) 353-3450

Sole ProprietorYes

Medical School CMSUniversity Of Virginia School Of MedicineGraduated 2016

Enumeration DateApril 21, 2016

Last NPPES UpdateSeptember 23, 20255 updates tracked since enumeration

NPPES CertifiedSeptember 23, 2025

✔ NPI 1265886683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in CA · A176846✔ Licensed in NM · MD2019-0079

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.

1560 SLOAT BLVD STE 333, San Francisco, CA 94132

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Other Names 1

Former Name (1)Steven Van Nguyen

Secondary Practice Location 1

Location 1995 Potrero Avenue Bldg. 80 Fl 1San Francisco, CA 94110 · Phone (628) 206-5252 · Fax (628) 206-7505

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sen V Nguyen M.d. 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 ID1759674690

PECOS Enrollment IDI20220811000629

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.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

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.

139 services67 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

51 services42 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventhealth Orlando

Acute Care Hospitals · Orlando, FL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100007

Location601 E Rollins StOrlando, FL 32803 · Orange County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94132 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.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATHERINE MAW CHAN MD

Family Medicine

1560 SLOAT BLVD STE 333
SAN FRANCISCO, CA 94132

San Francisco County (415) 353-9339

CHELSEA LIN MD

Family Medicine

1560 SLOAT BLVD STE 333
SAN FRANCISCO, CA 94132

San Francisco County (415) 353-9339

ERIN REBECCA WALSH MD

Family Medicine

1560 SLOAT BLVD STE 333
SAN FRANCISCO, CA 94132

San Francisco County (415) 353-9339

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 Sen Nguyen's NPI number?

The NPI number for Sen Nguyen is 1265886683. It was assigned to this individual provider in the NPPES registry on April 21, 2016. The provider is also known as Steven Van Nguyen.

Where is Sen Nguyen located?

Sen Nguyen practices at 1560 Sloat Blvd Ste 333, San Francisco, CA 94132. The listed phone number is (415) 353-9339.

What is Sen Nguyen's specialty?

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

Is Sen Nguyen enrolled in Medicare?

Yes. Sen 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.

Is Sen Nguyen affiliated with any hospitals?

According to CMS data, Sen Nguyen is affiliated with Adventhealth Orlando.

When was this NPI record last updated?

The NPPES record for Sen Nguyen was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.