NPPES file of Aug 9, 2026

Audrey Hui-Yu Tang, NP MSN

Primary Care Nurse Practitioner · San Francisco, CA

Audrey Hui-Yu Tang, NP MSN is a primary care nurse practitioner with a practice address in San Francisco, California, and NPI 1447382478, issued on Mar 13, 2007. Check the license (California NPF14451, as entered in NPPES) with the California board that licenses this profession; 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
1447382478
Name
Audrey Hui-Yu Tang
Credential
NP MSN
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License numbers
NPF14451 CA
RN623991 CA
Self-reported in NPPES; status is on the state search
Practice location
1001 Potrero Ave # 5M, San Francisco, CA 94110
Phone
(415) 206-5302
Enumerated
Mar 13, 2007
Record last updated
Sep 11, 2025
Fax
(415) 206-4562
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1001 Potrero Ave # 5M

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

  1. Malini Nijagal, MDObstetrics & Gynecology Physician1043322233
  2. Dana Russ, NP MSNWomen's Health Nurse Practitioner1235266222

Verify Audrey Hui-Yu Tang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NPF14451    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
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29% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024

1,056 Medicare Part D claims for 84 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims. 16 claims were for opioids.

  1. Audrey Tang1,056
  2. Specialty average1,492

Most prescribed

  1. Ozempic107 claims
  2. Basaglar Kwikpen U-10074 claims
  3. Atorvastatin Calcium57 claims
  4. Metformin Hcl54 claims
  5. Novolog Flexpen42 claims
  6. Jardiance41 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.

Primary Care Nurse Practitioner providers in California

There are 1,131 primary care nurse practitioner records in California.

All 1,131 in California → Every provider in San Francisco →

Other primary care nurse practitioner records in California

  1. Pernian AbadiBakersfield, CA1801760814
  2. Angelica Acevedo, FNPParlier, CA1902239668
  3. Natalie Adame, PNPOrange, CA1750993622
  4. Keariesha Addison SamuelsSacramento, CA1124895958
  5. Pratikshya Adhikari, MSN, APRN, FNP-BCSacramento, CA1083118970
  6. Nicole Adona, DNP, FNP-C, CPNPSan Diego, CA1023784881
  7. Anita Adorador, FNPRedlands, CA1780654624
  8. Warrick Africa, NPMountain View, CA1902413404
  9. Jessica Aguilar, NURSE PRACTITIONERLos Angeles, CA1508330390
  10. Rachel Akin, FNPSan Francisco, CA1104205871

Common questions

What is Audrey Hui-Yu Tang, NP MSN's NPI number?

Audrey Hui-Yu Tang, NP MSN's National Provider Identifier (NPI) is 1447382478, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Audrey Hui-Yu Tang, NP MSN located?

The NPPES record lists a practice address at 1001 Potrero Ave # 5M, San Francisco, CA, 94110. Phone: (415) 206-5302. Providers update this record themselves, so call before visiting.

How can I verify Audrey Hui-Yu Tang, NP MSN's license?

NPPES lists California license number NPF14451, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Audrey Hui-Yu Tang, NP MSN prescribe under Medicare Part D?

In 2024, Audrey Hui-Yu Tang, NP MSN had 1,056 Medicare Part D claims for 84 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.