Quick answers
- Which hospitals does Terrence C. Hack work at?
- Medicare's official clinician data lists Terrence C. Hack at 2 hospitals: Natividad Medical Center and Salinas Valley Health Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Terrence C. Hack see patients?
- Medicare's clinician data lists 6 practice locations, including Castroville, CA and Salinas, CA. Call before your visit to confirm the address.
- What is Terrence C. Hack's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Terrence C. Hack accept Medicare assignment?
- Yes. Medicare's clinician data says Terrence C. Hack 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 Terrence C. Hack?
- (831) 633-1514, as listed in official Medicare / NPI Registry data.
- What is Terrence C. Hack's NPI number?
- 1760431274. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Terrence C. Hack works
Medicare's Facility Affiliation Data lists Terrence C. Hack at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Natividad Medical CenterSalinas, CA · Acute Care Hospital · CCN 050248
- Salinas Valley Health Medical CenterSalinas, CA · Acute Care Hospital · CCN 050334
Practice locations
Addresses where Terrence C. Hack is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 10561 Merritt StCastroville, CA 95012 (831) 633‑1514
- 219 N Sanborn RdSalinas, CA 93905 (831) 757‑1365
- 55 Plaza CirSalinas, CA 93901 (831) 757‑0434
- 55 Plaza Cir, Suite ASalinas, CA 93901 (831) 757‑0434
- 55 Plaza Cir ASalinas, CA 93901
Group practices
Medicare enrollment lists Terrence C. Hack as a member of this group (CMS data updated 2026-10-02).
- Clinica de Salud del Valle de Salinas34 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Castroville
Clinicians with the same Medicare primary specialty in Castroville, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 1978 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1760431274 |
| 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