Quick answers
- Where does Trissa A. Baden see patients?
- Medicare's clinician data lists 1 practice location in Berkeley, CA. Call before your visit to confirm the address.
- What is Trissa A. Baden's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Obstetrics/Gynecology.
- Does Trissa A. Baden accept Medicare assignment?
- Yes. Medicare's clinician data says Trissa A. Baden 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.
- What is the phone number for Trissa A. Baden?
- (510) 204-4444, as listed in official Medicare / NPI Registry data.
- What is Trissa A. Baden's NPI number?
- 1801898283. 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 Trissa A. Baden is enrolled with Medicare (CMS data updated 2026-10-02).
- 2450 Ashby AveBerkeley, CA 94705 (510) 204‑4444
Group practices
Medicare enrollment lists Trissa A. Baden as a member of this group (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Hospitalistprimary
- Obstetrics/Gynecologyalso
Other hospitalists in Berkeley
Clinicians with the same Medicare primary specialty in Berkeley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 1986 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801898283 |
| 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