Elaine Ernst, MSN, FNP
NPI 1861763567 · Family Nurse Practitioner · San Francisco, CA
Elaine Ernst, MSN, FNP is a Family Nurse Practitioner provider in San Francisco, CA (NPI 1861763567).
Provider details
- NPI number
- 1861763567
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 21565 (CA)
Specialties & taxonomies
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
14 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
- 2012-01-26
- Last updated
- 2012-01-26
Frequently asked questions
- What is Elaine Ernst's NPI number?
- Elaine Ernst's National Provider Identifier (NPI) is 1861763567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elaine Ernst's specialty?
- Elaine Ernst is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elaine Ernst located?
- Elaine Ernst's practice location on file with NPPES is 160 Capp St, San Francisco, CA 94110-1210.
- What is Elaine Ernst's phone number?
- The practice phone number listed in the NPPES registry for Elaine Ernst is (415) 621-8051.
- Is Elaine Ernst's NPI active?
- Yes — Elaine Ernst's NPI (1861763567) is active in the NPPES registry as of the last update on 2012-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.