Tammy Mahaney, DNP-FNP
Family Nurse Practitioner · San Francisco, CA
Tammy Mahaney, DNP-FNP is a family nurse practitioner with a practice address in San Francisco, California, and NPI 1679359178, issued on Aug 31, 2023. Check the license (California 95027799, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammy Mahaney
- Credential
- DNP-FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95027799 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Van Ness Ave Ste 304, San Francisco, CA 94109
- Phone
- (415) 775-1500
- Enumerated
- Aug 31, 2023
- Entity
- Type 1 · individual
Also registered at 2000 Van Ness Ave Ste 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Athena Kyle, P.T.Specialist1770708497
- Dolores Meehan, NPNurse Practitioner1023619442
- Victoria Schneider, M.D.Pediatrics Physician1487778460
Verify Tammy Mahaney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95027799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average family nurse practitioner in 2024
29 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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
- Bella Health And Wellness IncSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
662 family nurse practitioner records list a practice address in San Francisco
They are 662 of the 38,143 NPPES records with a practice address in San Francisco, and 16,966 family nurse practitioner records in California.
All 662 in San Francisco → All 16,966 in California → Every provider in San Francisco →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Tammy Mahaney, DNP-FNP's NPI number?
Tammy Mahaney, DNP-FNP's National Provider Identifier (NPI) is 1679359178, issued on Aug 31, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Tammy Mahaney, DNP-FNP located?
The NPPES record lists a practice address at 2000 Van Ness Ave Ste 304, San Francisco, CA, 94109. Phone: (415) 775-1500. Providers update this record themselves, so call before visiting.
How can I verify Tammy Mahaney, DNP-FNP's license?
NPPES lists California license number 95027799, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tammy Mahaney, DNP-FNP prescribe under Medicare Part D?
In 2024, Tammy Mahaney, DNP-FNP had 29 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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) 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 27, 2026.