Quick answers
- Which hospitals does Sarah M. Wartman work at?
- Medicare's official clinician data lists Sarah M. Wartman at 3 hospitals: Peninsula Medical Center, San Mateo Medical Center and Washington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sarah M. Wartman see patients?
- Medicare's clinician data lists 14 practice locations, including San Mateo, CA, Burlingame, CA and Redwood City, CA. Call before your visit to confirm the address.
- What is Sarah M. Wartman's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Sarah M. Wartman accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah M. Wartman 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 Sarah M. Wartman offer telehealth?
- Medicare's clinician data says Sarah M. Wartman offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sarah M. Wartman?
- (650) 696-5400, as listed in official Medicare / NPI Registry data.
- What is Sarah M. Wartman's NPI number?
- 1699071209. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sarah M. Wartman works
Medicare's Facility Affiliation Data lists Sarah M. Wartman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Peninsula Medical CenterBurlingame, CA · Acute Care Hospital · CCN 050007
- San Mateo Medical CenterSan Mateo, CA · Acute Care Hospital · CCN 050113
- Washington HospitalFremont, CA · Acute Care Hospital · CCN 050195
Practice locations
Addresses where Sarah M. Wartman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 100 S San Mateo DrSan Mateo, CA 94401 (650) 696‑5400
- 123 S San Mateo DrSan Mateo, CA 94401 (650) 343‑4200
- 1501 Trousdale DrBurlingame, CA 94010 (650) 696‑5400
- 1501 Trousdale Dr, Suite 215Burlingame, CA 94010 (415) 600‑6400
- 170 Alameda De Las PulgasRedwood City, CA 94062 (650) 369‑5811
Group practices
Medicare enrollment lists Sarah M. Wartman as a member of these groups (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
- County of San Mateo310 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in San Mateo
Clinicians with the same Medicare primary specialty in San Mateo, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1699071209 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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