John Day, M.D.
NPI 1295738227ActiveIndividual· Orthopaedic Surgery· Marietta, GA
Orthopaedic Surgery (M.D.) in Marietta, Georgia, trained at Wayne State University School of Medicine (class of 1989). 535 Medicare patients in 2024, $310,170 paid; all of their 769 Part D prescriptions were generic. Zimmer Biomet Holdings, Inc. was the largest of 4 companies reporting payments in 2025, $1,589 in all, mostly food and beverage.
Overview
| NPI | 1295738227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2005 |
| Last updated in NPPES | Dec 5, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 038464 | GA |
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 - Orthopedic Surgery (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 535 |
|---|---|
| Services billed | 12,391 across 78 procedure codes |
| Paid by Medicare | $310,170 |
Part D prescriptions in 2024
| Prescriptions (claims) | 769 · 772 30-day fills |
|---|---|
| Patients | 348 |
| Total drug cost | $4,748 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Advantage Physical Therapy and Sports Rehab, LLCKenosha, WI · 294 clinicians
- Pinnacle Orthopaedics and Sports Medicine Specialists LLCMarietta, GA · 49 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar Paulding Medical CenterHiram, GA
Other facilities
- Enhabit Home HealthHome health agency · Kennesaw, GA
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$1,589 · 9 payments from 4 companies
- 2024$904.36 · 12 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $1,426 | 2 |
| Ferring Pharmaceuticals Inc. | $77.79 | 3 |
| Stryker Corporation | $62.47 | 3 |
| Boston Scientific Corporation | $22.55 | 1 |
What the 2025 payments were for
- Food and Beverage$1,589 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 orthopedic surgeons in Marietta · All orthopedic surgeons in Georgia