Michael P. Gruber, MD
NPI 1902993991ActiveIndividual· Orthopaedic Surgery· Newnan, GA
Orthopaedic Surgery (MD) in Newnan, Georgia, trained at Medical College of Georgia School of Medicine (class of 1989). 500 Medicare patients in 2024, $200,543 paid; all of their 1,794 Part D prescriptions were generic. Moximed, Inc was the largest of 2 companies reporting payments in 2025, $75.38 in all, mostly food and beverage.
Overview
| NPI | 1902993991 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 10, 2006 |
| Last updated in NPPES | May 23, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 038505 | GA |
| Orthopaedic Surgery, Sports Medicine | 207XX0005X | 038505 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 500 |
|---|---|
| Services billed | 4,834 across 66 procedure codes |
| Paid by Medicare | $200,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,794 · 1,804 30-day fills |
|---|---|
| Patients | 445 |
| Total drug cost | $9,677 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Orthopedic Surgery |
| Secondary specialties | Sports Medicine |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Georgia Bone and Joint, LLCNewnan, GA · 50 clinicians
Hospital affiliations
- Piedmont Fayette HospitalFayetteville, GA
- Piedmont Newnan Hospital, IncNewnan, GA
Other facilities
- Centerwell Home HealthHome health agency · Peachtree City, GA
- Enhabit Home HealthHome health agency · Atlanta, GA
- Enhabit Home HealthHome health agency · Columbus, GA
Industry payments (Open Payments)
- 2025$75.38 · 3 payments from 2 companies
- 2024$75.46 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Moximed, Inc | $56.98 | 2 |
| Stryker Corporation | $18.40 | 1 |
What the 2025 payments were for
- Food and Beverage$75.38 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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