NPPES file of Aug 9, 2026

Lisa Wing Yee Tang, M.D.

Family Medicine Physician · San Francisco, CA

Lisa Wing Yee Tang, M.D. is a family medicine physician with a practice address in San Francisco, California, and NPI 1366570103, issued on Mar 1, 2007. Check the license (California A93754, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366570103
Name
Lisa Wing Yee Tang
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A93754 CA
Self-reported in NPPES; status is on the state search
Practice location
1520 Stockton St, San Francisco, CA 94133
Phone
(415) 657-3356
Enumerated
Mar 1, 2007
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20071215000188); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1520 Stockton St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mai Abdelnabi, MDRheumatology Physician1013394980
  2. Sabi Ahmed, M.D.Family Medicine Physician1760630461
  3. Christine Anne Alvarez, RNRegistered Nurse1740928647
  4. Alice ChanRegistered Nurse1184408536
  5. Beverley Chan, PHARM DPharmacist1942750260
  6. Lily Chan, R.N.Community Health Registered Nurse1073868659

Verify Lisa Wing Yee Tang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A93754
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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30% fewer Medicare Part D claims than the average family medicine physician in 2024

2,474 Medicare Part D claims for 275 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.

  1. Lisa Tang2,474
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium284 claims
  2. Amlodipine Besylate255 claims
  3. Losartan Potassium130 claims
  4. Famotidine109 claims
  5. Lisinopril103 claims
  6. Alendronate Sodium102 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Permanente Medical Group IncSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lisa Wing Yee Tang among 17,133 family medicine physician records in California

Lisa Wing Yee Tang, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 47% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2004 · median 2005 among the 10,652 with a school on file
  • Record last updated2022 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Medicine Physician providers in California

There are 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Julie Baller, MDSan Francisco, CA 941331992832984
  2. Kwokming ChengSan Francisco, CA 941331124192158
  3. Paul Chu, M.D.San Francisco, CA 941331215965355
  4. Richard Huynh, MDSan Francisco, CA 941331386718385
  5. Jerry Jew, MDSan Francisco, CA 941331083899181
  6. Anselm Lam, M.D.San Francisco, CA 941331841386141
  7. Chea Leung, M.D.San Francisco, CA 941331881692176
  8. Rebekah Lewis, M.D.San Francisco, CA 941331366555310

Common questions

What is Lisa Wing Yee Tang, M.D.'s NPI number?

Lisa Wing Yee Tang, M.D.'s National Provider Identifier (NPI) is 1366570103, issued on Mar 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Wing Yee Tang, M.D. located?

The NPPES record lists a practice address at 1520 Stockton St, San Francisco, CA, 94133. Phone: (415) 657-3356. Providers update this record themselves, so call before visiting.

How can I verify Lisa Wing Yee Tang, M.D.'s license?

NPPES lists California license number A93754, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Lisa Wing Yee Tang, M.D. prescribe under Medicare Part D?

In 2024, Lisa Wing Yee Tang, M.D. had 2,474 Medicare Part D claims for 275 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.