Quick answers
- Where does Elsa Sullivan see patients?
- Medicare's clinician data lists 10 practice locations, including San Bruno, CA, San Francisco, CA and Daly City, CA. Call before your visit to confirm the address.
- What is Elsa Sullivan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Elsa Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Elsa Sullivan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Elsa Sullivan offer telehealth?
- Medicare's clinician data says Elsa Sullivan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Elsa Sullivan?
- (650) 270-2395, as listed in official Medicare / NPI Registry data.
- What is Elsa Sullivan's NPI number?
- 1720658313. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Elsa Sullivan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 1310 El Camino Real, Suite I JSan Bruno, CA 94066 (650) 270‑2395
- 170 Columbus Ave, Suite 110San Francisco, CA 94133 (415) 965‑8050
- 199 W Portal AveSan Francisco, CA 94127 (415) 821‑8798
- 2288 Market StSan Francisco, CA 94114 (415) 964‑4855
- 2395 Lombard StSan Francisco, CA 94123 (415) 796‑2242
Group practices
Medicare enrollment lists Elsa Sullivan as a member of this group (CMS data updated 2026-10-02).
- UCSF Health Medical Foundation66 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in San Bruno
Clinicians with the same Medicare primary specialty in San Bruno, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1720658313 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians