Quick answers
- Which hospitals does Tanner C. Harrah work at?
- Medicare's official clinician data lists Tanner C. Harrah at 5 hospitals: Casa Colina Hospital, Chino Valley Medical Center, Emanate Health Inter-Community Hospital, Montclair Hospital Medical Center and San Dimas Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tanner C. Harrah see patients?
- Medicare's clinician data lists 2 practice locations, including Chino, CA and San Dimas, CA. Call before your visit to confirm the address.
- What is Tanner C. Harrah's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Tanner C. Harrah accept Medicare assignment?
- Yes. Medicare's clinician data says Tanner C. Harrah 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 Tanner C. Harrah?
- (909) 599-0881, as listed in official Medicare / NPI Registry data.
- What is Tanner C. Harrah's NPI number?
- 1992169437. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tanner C. Harrah works
Medicare's Facility Affiliation Data lists Tanner C. Harrah at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Casa Colina HospitalPomona, CA · Acute Care Hospital · CCN 050782
- Chino Valley Medical CenterChino, CA · Acute Care Hospital · CCN 050586
- Emanate Health Inter-Community HospitalCovina, CA · Acute Care Hospital · CCN 050382
- Montclair Hospital Medical CenterMontclair, CA · Acute Care Hospital · CCN 050758
- San Dimas Community HospitalSan Dimas, CA · Acute Care Hospital · CCN 050588
Practice locations
Addresses where Tanner C. Harrah is enrolled with Medicare (CMS data updated 2026-10-02).
- 5385 Walnut Ave, Suite 3Chino, CA 91710 (909) 599‑0881
- 627 E Foothill BlvdSan Dimas, CA 91773 (909) 599‑0881
Group practices
Medicare enrollment lists Tanner C. Harrah as a member of this group (CMS data updated 2026-10-02).
- Valley Orthopedic Associates Medical Group Inc4 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992169437 |
| 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