Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Elsa Acosta Sullivan, FNP

Individual provider Family Nurse Practitioner · NPI 1720658313

Elsa Acosta Sullivan, FNP is a Nurse Practitioner in San Francisco, California. Qualified in 2021, 5 years ago. Practices with UCSF Health Medical Foundation, a 67-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Massachusetts.

Years since qualifying
5
Licensed in
CA, MA
In the registry since
2021
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

2395 Lombard St
San Francisco, CA 94123-2601
Phone: (415) 796-2242
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 755 Main St, Haverhill, MA 01830-2166 — (978) 557-2300

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP95032132 (CA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence RN2340973 (MA)

Record details

NPI number1720658313
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJune 28, 2021
Last updated in NPPESMay 20, 2025
Certification dateMay 20, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Ucsf Health Medical Foundation — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations10 on file with Medicare

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