Quick answers
- Does Melanie R. Hamlin accept Medicare assignment?
- Yes. Medicare's clinician data says Melanie R. Hamlin 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 Melanie R. Hamlin's NPI number?
- 1770474173. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Melanie R. Hamlin works
Medicare's Facility Affiliation Data lists Melanie R. Hamlin 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.
- Indiana University Health Ball Memorial HospitalMuncie, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150089
Practice locations
Addresses where Melanie R. Hamlin is enrolled with Medicare (CMS data updated October 2, 2026).
- 1651 E 29th St, Open Door Urgent CareMuncie, IN 47302 (765) 747‑1164
- 333 S Madison StMuncie, IN 47305
- 410 Pilgrim BlvdHartford City, IN 47348 (765) 286‑7000
Group practices
Medicare enrollment lists Melanie R. Hamlin as a member of this group (CMS data updated October 2, 2026).
- Open Door Health Services Inc41 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Muncie
Clinicians with the same Medicare primary specialty in Muncie, IN — not a recommendation.
Other clinicians in Open Door Health Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| School | Indiana University School Of Medicine |
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770474173 |
| 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