IndividualActive
Ann Walgenbach, RN, FNP, MSN, RNFA
NPI 1376618249 · Family Nurse Practitioner · San Francisco, CA
Provider details
- NPI number
- 1376618249
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, FNP, MSN, RNFA
- Sex
- Female
- Sole proprietor
- No
- License
- 319640 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
3727 Buchanan St Ste 300
San Francisco, CA 94123-1779
Phone: (415) 563-3110
Fax: (415) 563-3301
Street-level locationGet directions
Mailing address
7570 Altura Pl
Oakland, CA 94605-3108
Registry dates
- Enumerated
- 2006-11-23
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.