Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Tammy J Mahaney, DNP-FNP

Individual provider Women's Health Nurse Practitioner · NPI 1679359178

Dr. Tammy J Mahaney, DNP-FNP is a Nurse Practitioner in San Francisco, California. Graduated from Medical University of South Carolina College of Medicine in 2023, 3 years ago. Practices with Bella Health and Wellness Inc, a 2-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
3
Trained at
Medical University of South Carolina College of Medicine
Licensed in
CA
In the registry since
2023
Specialties on file
2
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Practice location Address checks out

2000 Van Ness Ave Ste 304
San Francisco, CA 94109-3020
Phone: (415) 775-1500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 400 30th St Ste 401, Oakland, CA 94609-3317 — (510) 891-9998

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 95027799 (CA)
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence 95027799 (CA)

Record details

NPI number1679359178
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP-FNP
Sole proprietorNo
NPI enumeratedAugust 31, 2023
Last updated in NPPESDecember 27, 2023
Certification dateDecember 27, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2023 (3 years in practice)
Group practice Bella Health And Wellness Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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