Quick answers
- Which hospitals does Ric S. Garrison work at?
- Medicare's official clinician data lists Ric S. Garrison at 3 hospitals: Antelope Valley Hospital, Henry Mayo Newhall Hospital and Palmdale Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ric S. Garrison see patients?
- Medicare's clinician data lists 1 practice location in Palmdale, CA. Call before your visit to confirm the address.
- What is Ric S. Garrison's specialty?
- Medicare lists Family Practice as the primary specialty, and also General Practice.
- Does Ric S. Garrison accept Medicare assignment?
- Yes. Medicare's clinician data says Ric S. Garrison 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 Ric S. Garrison offer telehealth?
- Medicare's clinician data says Ric S. Garrison offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ric S. Garrison?
- (661) 947-7100, as listed in official Medicare / NPI Registry data.
- What is Ric S. Garrison's NPI number?
- 1295814408. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ric S. Garrison works
Medicare's Facility Affiliation Data lists Ric S. Garrison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Antelope Valley HospitalLancaster, CA · Acute Care Hospital · CCN 050056
- Henry Mayo Newhall HospitalValencia, CA · Acute Care Hospital · CCN 050624
- Palmdale Regional Medical CenterPalmdale, CA · Acute Care Hospital · CCN 050204
Practice locations
Addresses where Ric S. Garrison is enrolled with Medicare (CMS data updated 2026-10-02).
- 41210 11th St W, Suite CPalmdale, CA 93551 (661) 947‑7100
Specialties
- Family Practiceprimary
- General Practicealso
Other family doctors in Palmdale
Clinicians with the same Medicare primary specialty in Palmdale, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1295814408 |
| 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