Quick answers
- Which hospitals does Josiah Hamilton work at?
- Medicare's official clinician data lists Josiah Hamilton at 1 hospital: Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Josiah Hamilton see patients?
- Medicare's clinician data lists 6 practice locations, including Springfield, IL and Jacksonville, IL. Call before your visit to confirm the address.
- What is Josiah Hamilton's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Josiah Hamilton accept Medicare assignment?
- Yes. Medicare's clinician data says Josiah Hamilton 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 Josiah Hamilton?
- (217) 528-7541, as listed in official Medicare / NPI Registry data.
- What is Josiah Hamilton's NPI number?
- 1265800163. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Josiah Hamilton works
Medicare's Facility Affiliation Data lists Josiah Hamilton at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Medical CenterSpringfield, IL · Acute Care Hospital · CCN 140148
Practice locations
Addresses where Josiah Hamilton is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1025 S 6th StSpringfield, IL 62703 (217) 528‑7541
- 1100 Centre W DrSpringfield, IL 62704 (217) 793‑9960
- 15 Founders LnJacksonville, IL 62650 (217) 291‑1041
- 2200 Wabash AveSpringfield, IL 62704 (217) 787‑0727
- 775 Engineering AveSpringfield, IL 62703 (217) 522‑4300
Group practices
Medicare enrollment lists Josiah Hamilton as a member of this group (CMS data updated 2026-10-02).
- Springfield Clinic, LLP687 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Springfield
Clinicians with the same Medicare primary specialty in Springfield, IL — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265800163 |
| 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