Quick answers
- Which hospitals does Tony M. Ohn work at?
- Medicare's official clinician data lists Tony M. Ohn at 2 hospitals: Encino Hospital Medical Center and Shasta Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tony M. Ohn see patients?
- Medicare's clinician data lists 2 practice locations, including Redding, CA and Stockton, CA. Call before your visit to confirm the address.
- What is Tony M. Ohn's specialty?
- Medicare lists Emergency Medicine as the primary specialty, and also Internal Medicine.
- Does Tony M. Ohn accept Medicare assignment?
- Yes. Medicare's clinician data says Tony M. Ohn 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 Tony M. Ohn?
- (530) 244-5400, as listed in official Medicare / NPI Registry data.
- What is Tony M. Ohn's NPI number?
- 1184676850. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tony M. Ohn works
Medicare's Facility Affiliation Data lists Tony M. Ohn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Encino Hospital Medical CenterEncino, CA · Acute Care Hospital · CCN 050158
- Shasta Regional Medical CenterRedding, CA · Acute Care Hospital · CCN 050764
Practice locations
Addresses where Tony M. Ohn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 Butte StRedding, CA 96001 (530) 244‑5400
- 525 W Acacia StStockton, CA 95203 (530) 244‑5400
Group practices
Medicare enrollment lists Tony M. Ohn as a member of this group (CMS data updated 2026-10-02).
- Trinity Emergency Physicians47 clinicians in the group
Specialties
- Emergency Medicineprimary
- Internal Medicinealso
Other emergency medicine doctors in Redding
Clinicians with the same Medicare primary specialty in Redding, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184676850 |
| 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