Quick answers
- Which hospitals does Peter L. Dornhofer work at?
- Medicare's official clinician data lists Peter L. Dornhofer at 2 hospitals: French Hospital Medical Center and Marian Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Peter L. Dornhofer see patients?
- Medicare's clinician data lists 3 practice locations, including Madera, CA, San Luis Obispo, CA and Arroyo Grande, CA. Call before your visit to confirm the address.
- What is Peter L. Dornhofer's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Peter L. Dornhofer accept Medicare assignment?
- Yes. Medicare's clinician data says Peter L. Dornhofer 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 L. Dornhofer?
- (559) 675-5501, as listed in official Medicare / NPI Registry data.
- What is Peter L. Dornhofer's NPI number?
- 1811944010. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Peter L. Dornhofer works
Medicare's Facility Affiliation Data lists Peter L. Dornhofer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- French Hospital Medical CenterSan Luis Obispo, CA · Acute Care Hospital · CCN 050232
- Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · CCN 050107
Practice locations
Addresses where Peter L. Dornhofer is enrolled with Medicare (CMS data updated 2026-10-02).
- 1250 E Almond AveMadera, CA 93637 (559) 675‑5501
- 1911 Johnson AveSan Luis Obispo, CA 93401 (805) 543‑5353
- 345 S Halcyon RdArroyo Grande, CA 93420 (805) 498‑4261
Group practices
Medicare enrollment lists Peter L. Dornhofer as a member of this group (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Madera
Clinicians with the same Medicare primary specialty in Madera, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Oral Roberts University School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811944010 |
| 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