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THU ANH LEWIN FNP
NPI 1356692958
Nurse Practitioner in San Francisco, CA

Active since September 24, 2012PECOS EnrolledAccepts Medicare Assignment
1580 VALENCIA ST, SAN FRANCISCO, CA 94110(415) 600-5400(415) 600-5400 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Thu Anh Lewin Fnp NPPES

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

THU ANH LEWIN FNP (NPI 1356692958) is an individual nurse practitioner in San Francisco, California, licensed in California (95018271) and active in the NPI registry since September 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1356692958
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameTHU ANH LEWINCredential: FNP
Location Address1580 VALENCIA STSan Francisco, CA 94110-4423
Mailing AddressPo Box 276950Sacramento, CA 95827-6950
Phone(415) 600-5400
Fax(415) 600-5400
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateSeptember 24, 2012
Last NPPES UpdateNovember 20, 2025
NPPES CertifiedNovember 20, 2025
✔ NPI 1356692958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95018271
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1580 VALENCIA ST, San Francisco, CA 94110
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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

Thu Anh Lewin Fnp 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 ID4587989660
PECOS Enrollment IDI20230227002152
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 5

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.
87 services73 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.
68 services56 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
16 services16 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.
15 services15 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94110 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 20

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

DR. NANCY J BOHANNON M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1580 VALENCIA ST, STE 504
SAN FRANCISCO, CA 94110
San Francisco County (415) 648-7622
JACQUELINE JAYNE M.D.
Preventive Medicine (Occupational Medicine)
1580 VALENCIA ST, SUITE 106
SAN FRANCISCO, CA 94110
San Francisco County (415) 641-6667
RENAL MEDICAL ASSOCIATES
Internal Medicine (Nephrology)
1580 VALENCIA ST, STE 806
SAN FRANCISCO, CA 94110
San Francisco County (415) 647-6660
SOMA ORTHOPEDICS MEDICAL GROUP INC
Orthopaedic Surgery
1580 VALENCIA ST, SUITE 703
SAN FRANCISCO, CA 94110
San Francisco County (415) 642-0707
DR. EDWARD S KERSH MD
Internal Medicine (Cardiovascular Disease)
1580 VALENCIA ST, SUITE 412
SAN FRANCISCO, CA 94110
San Francisco County (415) 970-0130
MAURIZIO BONACINI M.D.
Internal Medicine (Hepatology)
1580 VALENCIA ST, STE 208
SAN FRANCISCO, CA 94110
San Francisco County (415) 641-3430
DR. SACHA Z. NIEMI MD
Family Medicine
1580 VALENCIA ST, SUITE 201
SAN FRANCISCO, CA 94110
San Francisco County (415) 206-7541
DR. JAM FLODIUS D.C.
Chiropractor
1580 VALENCIA ST, SUITE # 102
SAN FRANCISCO, CA 94110
San Francisco County (415) 821-0600

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 Thu Lewin's NPI number?

The NPI number for Thu Lewin is 1356692958. It was assigned to this individual provider in the NPPES registry on September 24, 2012.

Where is Thu Lewin located?

Thu Lewin practices at 1580 Valencia St, San Francisco, CA 94110. The listed phone number is (415) 600-5400.

What is Thu Lewin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Thu Lewin enrolled in Medicare?

Yes. Thu Lewin 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.

When was this NPI record last updated?

The NPPES record for Thu Lewin was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.