John Jahu Barnes, MD
NPI 1811007461ActiveIndividual· Obstetrics & Gynecology, Gynecology· Macon, GA
Obstetrics & Gynecology, Gynecology (MD) in Macon, Georgia, trained at Medical College of Georgia School of Medicine (class of 1990). In 2024 Medicare paid $10,942 for 105 patients, and Part D covered 236 of their prescriptions, 88% of them generic. Biogen, Inc. was the largest of 12 companies reporting payments in 2025, $530.16 in all, mostly food and beverage.
Overview
| NPI | 1811007461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecology Primary | 207VG0400X | 040000 | 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 - Obstetrics/Gynecology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 105 |
|---|---|
| Services billed | 247 across 34 procedure codes |
| Paid by Medicare | $10,942 |
Part D prescriptions in 2024
| Prescriptions (claims) | 236 · 413 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $11,961 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Physicians and Midwives of Macon, P.CMacon, GA · 3 clinicians
Hospital affiliations
- Atrium Health Navicent the Medical CenterMacon, GA
- Coliseum Medical Centers, LLC, DBAMacon, GA
- Emory Houston Hospital Warner RobinsWarner Robins, GA
- Northside HospitalAtlanta, GA
Industry payments (Open Payments)
- 2025$530.16 · 24 payments from 12 companies
- 2024$508.70 · 23 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $101.50 | 4 |
| Millicent US Inc | $86.50 | 3 |
| Mayne Pharma Commercial LLC | $81.64 | 3 |
| Astellas Pharma US Inc | $72.41 | 3 |
| Shield Therapeutics Inc | $62.92 | 3 |
What the 2025 payments were for
- Food and Beverage$485.16 · 23 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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