Stephanie Tsao, R.N., N.P.
Nurse Practitioner · San Francisco, CA
Stephanie Tsao, R.N., N.P. is a nurse practitioner with a practice address in San Francisco, California, and NPI 1841401908, issued on May 24, 2007. Check the license (California 605858, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Tsao
- Credential
- R.N., N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 605858 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Potrero Ave, San Francisco, CA 94110
- Phone
- (510) 304-8458
- Enumerated
- May 24, 2007
- Record last updated
- Feb 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (415) 695-1561
- Medicare enrollment
- Enrolled (PECOS I20060306000712); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 1001 Potrero Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Abbs, M.D.Internal Medicine Physician1295269983
- Atokena AbeStudent in an Organized Health Care Education/Training Program1043130149
- Mary Ann AbilleRegistered Nurse1699155804
- Nasrin Aboudamous, FNPFamily Nurse Practitioner1699579912
- Elizabeth AdvientoRegistered Nurse1124968987
- Rocio Agraz-Lara, RN, PHNRegistered Nurse1003075995
Verify Stephanie Tsao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 605858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% more Medicare Part D claims than the average nurse practitioner in 2024
1,966 Medicare Part D claims for 222 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 64% of claims.
Most prescribed
- Albuterol Sulfate Hfa308 claims
- Trelegy Ellipta245 claims
- Fluticasone Propionate134 claims
- Montelukast Sodium108 claims
- Levocetirizine Dihydrochloride94 claims
- Ventolin Hfa80 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- City And County OF San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Tsao among 8,223 nurse practitioner records in California
Stephanie Tsao, R.N., N.P. is one of 8,223 nurse practitioner records with a practice address in California. 65% 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 18% of them.
- NPI issued2007 · 18% of these records are older, 73% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2004 · median 2017 among the 3,425 with a school on file
- Record last updated2009 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in San Francisco → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Sean BradenSan Francisco, CA 941101568600690
- Lorinda Coombs, N.P.San Francisco, CA 941101952510737
- Genell Hilton, PHD, NPSan Francisco, CA 941101245439488
- Cynthia Johnson, N.P., M.S.N., R.N.San Francisco, CA 941101235231531
- Susan Korbel, NPSan Francisco, CA 941101619059607
- Bessa Makoni, NPSan Francisco, CA 941101962734269
- Candace Matthews, BSN, RN, MSN, FNPSan Francisco, CA 941101316271745
- Linne McAleer, N.P.San Francisco, CA 941101215957311
Common questions
What is Stephanie Tsao, R.N., N.P.'s NPI number?
Stephanie Tsao, R.N., N.P.'s National Provider Identifier (NPI) is 1841401908, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Tsao, R.N., N.P. located?
The NPPES record lists a practice address at 1001 Potrero Ave, San Francisco, CA, 94110. Phone: (510) 304-8458. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Tsao, R.N., N.P.'s license?
NPPES lists California license number 605858, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Tsao, R.N., N.P. prescribe under Medicare Part D?
In 2024, Stephanie Tsao, R.N., N.P. had 1,966 Medicare Part D claims for 222 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Stephanie Tsao, R.N., N.P.'s MIPS final score?
The 2023 MIPS final score is 90.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.