Sandra Erostico
NPI 1295686962 · Nurse Practitioner · San Francisco, CA
Sandra Erostico is a Nurse Practitioner provider in San Francisco, CA (NPI 1295686962).
Provider details
- NPI number
- 1295686962
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95036054 (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
Under 1 yr in 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
- 2026-02-06
- Last updated
- 2026-02-06
- Certified
- 2026-02-06
Frequently asked questions
- What is Sandra Erostico's NPI number?
- Sandra Erostico's National Provider Identifier (NPI) is 1295686962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Erostico's specialty?
- Sandra Erostico is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Erostico located?
- Sandra Erostico's practice location on file with NPPES is 490 Illinois St Fl 9, San Francisco, CA 94143-2510.
- What is Sandra Erostico's phone number?
- The practice phone number listed in the NPPES registry for Sandra Erostico is (415) 476-1345.
- Is Sandra Erostico's NPI active?
- Yes — Sandra Erostico's NPI (1295686962) is active in the NPPES registry as of the last update on 2026-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.