Quick answers
- Which hospitals does Robert D. Frey work at?
- Medicare's official clinician data lists Robert D. Frey at 1 hospital: Northern Inyo Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert D. Frey see patients?
- Medicare's clinician data lists 3 practice locations, including Lone Pine, CA, Ventura, CA and Bishop, CA. Call before your visit to confirm the address.
- What is Robert D. Frey's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Robert D. Frey accept Medicare assignment?
- Medicare's clinician data says Robert D. Frey may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Robert D. Frey offer telehealth?
- Medicare's clinician data says Robert D. Frey offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert D. Frey?
- (760) 876-4795, as listed in official Medicare / NPI Registry data.
- What is Robert D. Frey's NPI number?
- 1912934779. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert D. Frey works
Medicare's Facility Affiliation Data lists Robert D. Frey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northern Inyo HospitalBishop, CA · Critical Access Hospital · CCN 051324
Practice locations
Addresses where Robert D. Frey is enrolled with Medicare (CMS data updated 2026-10-02).
- 1150 Goodwin RdLone Pine, CA 93545 (760) 876‑4795
- 1280 S Victoria Ave, Suite 204Ventura, CA 93003
- 250 N See Vee LnBishop, CA 93514 (760) 873‑8464
Group practices
Medicare enrollment lists Robert D. Frey as a member of this group (CMS data updated 2026-10-02).
- Toiyabe Indian Health Project Inc21 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1912934779 |
| 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