Quick answers
- Which hospitals does Gregory A. Barme work at?
- Medicare's official clinician data lists Gregory A. Barme at 2 hospitals: Alta Bates Summit Medical Center and Alta Bates Summit Medical Center - Alta Bates Camp…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory A. Barme see patients?
- Medicare's clinician data lists 4 practice locations, including San Francisco, CA, Berkeley, CA and San Diego, CA. Call before your visit to confirm the address.
- What is Gregory A. Barme's specialty?
- Medicare lists Urology as the primary specialty.
- Does Gregory A. Barme accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory A. Barme 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 Gregory A. Barme offer telehealth?
- Medicare's clinician data says Gregory A. Barme offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gregory A. Barme?
- (415) 922-3255, as listed in official Medicare / NPI Registry data.
- What is Gregory A. Barme's NPI number?
- 1295700235. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory A. Barme works
Medicare's Facility Affiliation Data lists Gregory A. Barme at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alta Bates Summit Medical CenterOakland, CA · Acute Care Hospital · CCN 050043
- Alta Bates Summit Medical Center - Alta Bates Camp…Berkeley, CA · Acute Care Hospital · CCN 050305
Practice locations
Addresses where Gregory A. Barme is enrolled with Medicare (CMS data updated 2026-10-02).
- 2186 Geary Blvd, Suite 214San Francisco, CA 94115 (415) 922‑3255
- 2999 Regent St, Suite 612Berkeley, CA 94705 (510) 848‑1727
- 3444 Kearny Villa Rd, Suite 201San Diego, CA 92123 (858) 430‑1101
- 3801 Katella Ave, Suite 110Los Alamitos, CA 90720 (562) 594‑0860
Group practices
Medicare enrollment lists Gregory A. Barme as a member of these groups (CMS data updated 2026-10-02).
- Genesis Healthcare Partners PC228 clinicians in the group
- Golden Gate Urology Inc12 clinicians in the group
Specialties
- Urologyprimary
Other urologists in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1295700235 |
| 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