John Ryan Mahoney, DO
NPI 1144616459ActiveIndividual· Orthopaedic Surgery· Snellville, GA
Orthopaedic Surgery (DO) in Snellville, Georgia, trained at Philadelphia College of Osteopathic Medicine (class of 2015). 203 Medicare patients in 2024, $65,847 paid; all of their 458 Part D prescriptions were generic. Smith+nephew, Inc. reported $138.04 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1144616459 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 13, 2015 |
| Last updated in NPPES | May 20, 2022 |
| Certified by provider | May 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 79435 | GA |
| Orthopaedic Surgery | 207X00000X | 34.014302 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 | 203 |
|---|---|
| Services billed | 3,602 across 98 procedure codes |
| Paid by Medicare | $65,847 |
Part D prescriptions in 2024
| Prescriptions (claims) | 458 · 501 30-day fills |
|---|---|
| Patients | 152 |
| Total drug cost | $3,657 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Piedmont Orthopedics, LLCAustell, GA · 196 clinicians
Hospital affiliation
- Piedmont Eastside Medical CenterSnellville, GA
Other facilities
- Central Home Health Care, An Amedisys CompanyHome health agency · Tucker, GA
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$138.04 · 2 payments from 1 company
- 2024$110.70 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Smith+nephew, Inc. | $138.04 | 2 |
What the 2025 payments were for
- Food and Beverage$138.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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