Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Beth Fahnhorst, NP, RD

Individual provider Registered Dietitian · NPI 1366659252

Beth Fahnhorst, NP, RD is a Nurse Practitioner in San Francisco, California. Qualified in 2003, 23 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
23
Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

4150 Clement St
San Francisco, CA 94121-1563
Phone: (415) 551-7376
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 584739 (CA)
Registered Dietitian Taxonomy 133V00000X · Licence 606678 (CA)

Record details

NPI number1366659252
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP , RD
Sole proprietorNo
NPI enumeratedMay 17, 2007
Last updated in NPPESJanuary 3, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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