Quick answers
- Does Brock D. McMillen accept Medicare assignment?
- Yes. Medicare's clinician data says Brock D. McMillen 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 Brock D. McMillen's NPI number?
- 1952629644. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brock D. McMillen works
Medicare's Facility Affiliation Data lists Brock D. McMillen 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.
- Community Hospital South, Inc.Indianapolis, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150128
- Franciscan Health IndianapolisIndianapolis, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150162
- Johnson Memorial HospitalFranklin, IN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 150001
Practice locations
Addresses where Brock D. McMillen is enrolled with Medicare (CMS data updated October 2, 2026).
- 11 Trafalgar SqTrafalgar, IN 46181
- 14 Trafalgar SqTrafalgar, IN 46181 (317) 412‑9190
- 55 N Milford Dr, Windrose Health Network FranklinFranklin, IN 46131 (317) 739‑4848
- 5550 S E St C, Windrose Health Network Epler ParkeIndianapolis, IN 46227 (317) 534‑4660
- 8921 Southpointe Dr, Suite A1Indianapolis, IN 46227 (317) 884‑7820
Group practices
Medicare enrollment lists Brock D. McMillen as a member of this group (CMS data updated October 2, 2026).
- Windrose Health Network Inc27 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Trafalgar
Clinicians with the same Medicare primary specialty in Trafalgar, IN — not a recommendation.
Other clinicians in Windrose Health Network Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 (16 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952629644 |
| 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