Quick answers
- Which hospitals does Thomas A. Brummer work at?
- Medicare's official clinician data lists Thomas A. Brummer at 2 hospitals: Good Samaritan Hospital and Hamilton Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas A. Brummer see patients?
- Medicare's clinician data lists 3 practice locations, including Fairfield, IL, Evansville, IN and Harrisburg, IL. Call before your visit to confirm the address.
- What is Thomas A. Brummer's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Thomas A. Brummer accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas A. Brummer 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 Thomas A. Brummer?
- (812) 424-2020, as listed in official Medicare / NPI Registry data.
- What is Thomas A. Brummer's NPI number?
- 1275582900. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas A. Brummer works
Medicare's Facility Affiliation Data lists Thomas A. Brummer at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Good Samaritan HospitalVincennes, IN · Acute Care Hospital · CCN 150042
- Hamilton Memorial HospitalMcLeansboro, IL · Critical Access Hospital · CCN 141326
Practice locations
Addresses where Thomas A. Brummer is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 E Delaware St, Suite CFairfield, IL 62837 (812) 424‑2020
- 6149 E Columbia StEvansville, IN 47715 (812) 424‑2020
- 960 S Commercial StHarrisburg, IL 62946 (812) 424‑2020
Group practices
Medicare enrollment lists Thomas A. Brummer as a member of this group (CMS data updated 2026-10-02).
- Talley Medical-Surgical Eye Care Associates PC9 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275582900 |
| 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