Erica Gruber, A-GNP
NPI 1679055024 · Gerontology Nurse Practitioner · San Francisco, CA
Erica Gruber, A-GNP is a Gerontology Nurse Practitioner provider in San Francisco, CA (NPI 1679055024).
Provider details
- NPI number
- 1679055024
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A-GNP
- Sex
- Female
- Sole proprietor
- No
- License
- NPF95032096 (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
7 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
- 2018-09-02
- Last updated
- 2024-10-01
- Certified
- 2024-10-01
Frequently asked questions
- What is Erica Gruber's NPI number?
- Erica Gruber's National Provider Identifier (NPI) is 1679055024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Gruber's specialty?
- Erica Gruber is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erica Gruber located?
- Erica Gruber's practice location on file with NPPES is 4150 Clement St, San Francisco, CA 94121-1563.
- What is Erica Gruber's phone number?
- The practice phone number listed in the NPPES registry for Erica Gruber is (812) 343-3552.
- Is Erica Gruber's NPI active?
- Yes — Erica Gruber's NPI (1679055024) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.