Quick answers
- Which hospitals does Jonathan W. Fish work at?
- Medicare's official clinician data lists Jonathan W. Fish at 2 hospitals: Mercy Medical Center of Mt Shasta and Shasta Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan W. Fish see patients?
- Medicare's clinician data lists 1 practice location in Mount Shasta, CA. Call before your visit to confirm the address.
- What is Jonathan W. Fish's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Jonathan W. Fish accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan W. Fish 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 Jonathan W. Fish?
- (530) 926-6111, as listed in official Medicare / NPI Registry data.
- What is Jonathan W. Fish's NPI number?
- 1629039599. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan W. Fish works
Medicare's Facility Affiliation Data lists Jonathan W. Fish at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Medical Center of Mt ShastaMount Shasta, CA · Critical Access Hospital · CCN 051319
- Shasta Regional Medical CenterRedding, CA · Acute Care Hospital · CCN 050764
Practice locations
Addresses where Jonathan W. Fish is enrolled with Medicare (CMS data updated 2026-10-02).
- 914 Pine StMount Shasta, CA 96067 (530) 926‑6111
Group practices
Medicare enrollment lists Jonathan W. Fish as a member of this group (CMS data updated 2026-10-02).
- North State Hospitalist Medical Group Inc10 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Mount Shasta
Clinicians with the same Medicare primary specialty in Mount Shasta, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629039599 |
| 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