Quick answers
- Which hospitals does Gregory A. Broderick Villa work at?
- Medicare's official clinician data lists Gregory A. Broderick Villa at 1 hospital: Kaiser Foundation Hospital - Walnut Creek. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory A. Broderick Villa see patients?
- Medicare's clinician data lists 1 practice location in Walnut Creek, CA. Call before your visit to confirm the address.
- What is Gregory A. Broderick Villa's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Gregory A. Broderick Villa accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory A. Broderick Villa 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 Gregory A. Broderick Villa?
- (925) 295-4000, as listed in official Medicare / NPI Registry data.
- What is Gregory A. Broderick Villa's NPI number?
- 1376571562. 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. Broderick Villa works
Medicare's Facility Affiliation Data lists Gregory A. Broderick Villa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaiser Foundation Hospital - Walnut CreekWalnut Creek, CA · Acute Care Hospital · CCN 050072
Practice locations
Addresses where Gregory A. Broderick Villa is enrolled with Medicare (CMS data updated 2026-10-02).
- 1515 Newell AveWalnut Creek, CA 94596 (925) 295‑4000
Group practices
Medicare enrollment lists Gregory A. Broderick Villa as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Walnut Creek
Clinicians with the same Medicare primary specialty in Walnut Creek, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376571562 |
| 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