Quick answers
- Does Douglas B. Gillespie Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas B. Gillespie Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Douglas B. Gillespie Jr.'s NPI number?
- 1811003122. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Douglas B. Gillespie Jr. works
Medicare's Facility Affiliation Data lists Douglas B. Gillespie Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Union Hospital ClintonClinton, IN · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 151326
- Union Hospital IncTerre Haute, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150023
Practice locations
Addresses where Douglas B. Gillespie Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1530 N 7th St, Suite 200Terre Haute, IN 47807 (812) 238‑7631
- 1530 N 7th St, Suite 201Terre Haute, IN 47807 (812) 238‑7631
Group practices
Medicare enrollment lists Douglas B. Gillespie Jr. as a member of these groups (CMS data updated October 2, 2026).
- Union Hospital Inc88 clinicians in the group
- Valley Professionals Community Health Center Inc70 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Terre Haute
Clinicians with the same Medicare primary specialty in Terre Haute, IN — not a recommendation.
Other clinicians in Union Hospital Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Virginia Commonwealth University, School Of Medicine |
| Graduation year | 1975 (51 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811003122 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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