Erin Andersen, RN, NP
NPI 1225251135 · Adult Health Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Andersen, RN, NP is a Adult Health Nurse Practitioner provider in San Francisco, CA (NPI 1225251135).
Provider details
- NPI number
- 1225251135
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, NP
- Sex
- Female
- Sole proprietor
- No
- License
- 526716 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2025-09-11
Frequently asked questions
- What is Erin Andersen's NPI number?
- Erin Andersen's National Provider Identifier (NPI) is 1225251135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Andersen's specialty?
- Erin Andersen is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erin Andersen located?
- Erin Andersen's practice location on file with NPPES is 1600 Divisadero St # 1661, San Francisco, CA 94115-3010.
- What is Erin Andersen's phone number?
- The practice phone number listed in the NPPES registry for Erin Andersen is (415) 885-7892.
- Does Erin Andersen accept Medicare?
- Erin Andersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Andersen's NPI active?
- Yes — Erin Andersen's NPI (1225251135) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.