Quick answers
- Where does Peter M. Seymour see patients?
- Medicare's clinician data lists 2 practice locations, including Campo, CA and Alpine, CA. Call before your visit to confirm the address.
- What is Peter M. Seymour's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Peter M. Seymour accept Medicare assignment?
- Yes. Medicare's clinician data says Peter M. Seymour 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 Peter M. Seymour?
- (619) 445-1188, as listed in official Medicare / NPI Registry data.
- What is Peter M. Seymour's NPI number?
- 1164598207. 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 Peter M. Seymour is enrolled with Medicare (CMS data updated 2026-10-02).
- 36350 Church RdCampo, CA 91906 (619) 445‑1188
- 4058 Willows RdAlpine, CA 91901
Group practices
Medicare enrollment lists Peter M. Seymour as a member of this group (CMS data updated 2026-10-02).
- Southern Indian Health Council18 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164598207 |
| 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