Quick answers
- Which hospitals does Calvin K. Chen work at?
- Medicare's official clinician data lists Calvin K. Chen at 5 hospitals: Adventist Health Hanford, Adventist Health Tulare, Clovis Community Medical Center, Community Regional Medical Center and Fresno Surgical Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Calvin K. Chen see patients?
- Medicare's clinician data lists 1 practice location in Clovis, CA. Call before your visit to confirm the address.
- What is Calvin K. Chen's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Calvin K. Chen accept Medicare assignment?
- Yes. Medicare's clinician data says Calvin K. Chen 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 Calvin K. Chen?
- (559) 326-2800, as listed in official Medicare / NPI Registry data.
- What is Calvin K. Chen's NPI number?
- 1982858395. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Calvin K. Chen works
Medicare's Facility Affiliation Data lists Calvin K. Chen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health HanfordHanford, CA · Acute Care Hospital · CCN 050121
- Adventist Health TulareTulare, CA · Acute Care Hospital · CCN 050784
- Clovis Community Medical CenterClovis, CA · Acute Care Hospital · CCN 050492
- Community Regional Medical CenterFresno, CA · Acute Care Hospital · CCN 050060
- Fresno Surgical HospitalFresno, CA · Acute Care Hospital · CCN 050708
Practice locations
Addresses where Calvin K. Chen is enrolled with Medicare (CMS data updated 2026-10-02).
- 305 Park Creek DrClovis, CA 93611 (559) 326‑2800
Group practices
Medicare enrollment lists Calvin K. Chen as a member of this group (CMS data updated 2026-10-02).
- Pathology Associates15 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Clovis
Clinicians with the same Medicare primary specialty in Clovis, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982858395 |
| 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