Quick answers
- Which hospitals does James A. Richardson work at?
- Medicare's official clinician data lists James A. Richardson at 3 hospitals: Carson Tahoe Regional Medical Center, Mammoth Hospital and Northern Inyo Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James A. Richardson see patients?
- Medicare's clinician data lists 1 practice location in Bishop, CA. Call before your visit to confirm the address.
- What is James A. Richardson's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Critical Care (Intensivists).
- Does James A. Richardson accept Medicare assignment?
- Medicare's clinician data says James A. Richardson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is James A. Richardson's NPI number?
- 1417054511. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James A. Richardson works
Medicare's Facility Affiliation Data lists James A. Richardson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carson Tahoe Regional Medical CenterCarson City, NV · Acute Care Hospital · CCN 290019
- Mammoth HospitalMammoth Lakes, CA · Critical Access Hospital · CCN 051303
- Northern Inyo HospitalBishop, CA · Critical Access Hospital · CCN 051324
Practice locations
Addresses where James A. Richardson is enrolled with Medicare (CMS data updated 2026-10-02).
- 307 Academy StBishop, CA 93514
Specialties
Other internal medicine doctors in Bishop
Clinicians with the same Medicare primary specialty in Bishop, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1417054511 |
| 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