John Manor Entrekin, MD
NPI 1336234053ActiveIndividual· Internal Medicine· Conyers, GA
Internal Medicine (MD) in Conyers, Georgia, trained at University of Alabama School of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $991,027 for 11,713 claims, against $82,540 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 26 companies reporting payments in 2025, $1,531 in all, mostly food and beverage.
Overview
| NPI | 1336234053 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 4, 2006 |
| Last updated in NPPES | Feb 23, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 042565 | 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 - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 302 |
|---|---|
| Services billed | 1,216 across 40 procedure codes |
| Paid by Medicare | $82,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,713 · 27,357 30-day fills |
|---|---|
| Patients | 954 |
| Total drug cost | $991,027 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Medical groups
- Piedmont Professional Services LLCAlpharetta, GA · 388 clinicians
- Piedmont Medical Care CorporationAtlanta, GA · 371 clinicians
Hospital affiliations
- Piedmont Eastside Medical CenterSnellville, GA
- Piedmont Newton HospitalCovington, GA
- Piedmont Rockdale HospitalConyers, GA
- Piedmont Walton HospitalMonroe, GA
Other facilities
- Amedisys Home Health of CovingtonHome health agency · Covington, GA
- Centerwell Home HealthHome health agency · Kennesaw, GA
- Visiting Nurse Health System, IncHome health agency · Marietta, GA
Industry payments (Open Payments)
- 2025$1,531 · 78 payments from 26 companies
- 2024$1,419 · 73 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $171.76 | 8 |
| Pfizer Inc. | $146.04 | 8 |
| Glaxosmithkline, LLC. | $144.30 | 8 |
| Astrazeneca Pharmaceuticals LP | $122.79 | 7 |
| Lilly USA, LLC | $107.58 | 5 |
What the 2025 payments were for
- Food and Beverage$1,531 · 78 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 internal medicine physicians in Conyers · All internal medicine physicians in Georgia