J. Michael Gruenwald, MD FACS
NPI 1275623761ActiveIndividual· Orthopaedic Surgery, Orthopaedic Trauma· Little Rock, AR
Orthopaedic Surgery, Orthopaedic Trauma (MD FACS) with Divine Mercy Health Center, practicing in Little Rock, Arkansas. Medicare paid $19,374 for services to 61 patients in 2024.
Overview
| NPI | 1275623761 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD FACS |
| Sole proprietor | No |
| NPI issued | Oct 13, 2006 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Trauma Primary | 207XX0801X | C-8343 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pain Management (AK); Practitioner - Orthopedic Surgery (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 61 |
|---|---|
| Services billed | 456 across 24 procedure codes |
| Paid by Medicare | $19,374 |
Education and affiliations
| Graduation year | 1977 |
|---|---|
| Medicare specialty | Orthopedic Surgery |
Medical group
- Divine Mercy Health CenterLittle Rock, AR · 5 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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