Quick answers
- Which hospitals does Frederick D. Gilliam work at?
- Medicare's official clinician data lists Frederick D. Gilliam at 2 hospitals: Clovis Community Medical Center and Saint Agnes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frederick D. Gilliam see patients?
- Medicare's clinician data lists 4 practice locations, including Hanford, CA, Fresno, CA and Clovis, CA. Call before your visit to confirm the address.
- What is Frederick D. Gilliam's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Frederick D. Gilliam accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick D. Gilliam 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.
- Does Frederick D. Gilliam offer telehealth?
- Medicare's clinician data says Frederick D. Gilliam offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Frederick D. Gilliam?
- (559) 537-0550, as listed in official Medicare / NPI Registry data.
- What is Frederick D. Gilliam's NPI number?
- 1871963942. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frederick D. Gilliam works
Medicare's Facility Affiliation Data lists Frederick D. Gilliam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Clovis Community Medical CenterClovis, CA · Acute Care Hospital · CCN 050492
- Saint Agnes Medical CenterFresno, CA · Acute Care Hospital · CCN 050093
Practice locations
Addresses where Frederick D. Gilliam is enrolled with Medicare (CMS data updated 2026-10-02).
- 115 Mall DrHanford, CA 93230 (559) 537‑0550
- 1303 E Herndon AveFresno, CA 93720 (559) 450‑3000
- 782 Medical Ctr Dr E, Suite 111Clovis, CA 93611 (559) 472‑4600
- 782 Medical Ctr Dr E, Suite 311Clovis, CA 93611 (559) 472‑4600
Group practices
Medicare enrollment lists Frederick D. Gilliam as a member of these groups (CMS data updated 2026-10-02).
- Galen Inpatient Physicians PC1,077 clinicians in the group
- California Cancer Associates for Research and Excellence Inc65 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hanford
Clinicians with the same Medicare primary specialty in Hanford, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1871963942 |
| 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