John J. Farmer, M. D.
NPI 1285695866ActiveIndividual· Family Medicine· Madisonville, KY
Family Medicine (M. D.) in Madisonville, Kentucky, trained at University of Louisville School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,704,841 for 20,928 claims, against $160,628 paid for services in 2024. Phathom Pharmaceuticals, Inc. reported $7.72 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1285695866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M. D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | May 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 33965 | KY |
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 - Family Practice (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 4,190 across 81 procedure codes |
| Paid by Medicare | $160,628 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20,928 · 43,102 30-day fills |
|---|---|
| Patients | 937 |
| Total drug cost | $1,704,841 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
Medical groups
- Owensboro Health Medical Group IncOwensboro, KY · 453 clinicians
- Owensboro Health, IncOwensboro, KY · 189 clinicians
Hospital affiliations
- Baptist Health Deaconess MadisonvilleMadisonville, KY
- Owensboro Health Muhlenberg Community HospitalGreenville, KY
- Owensboro Health Regional HospitalOwensboro, KY
Other facilities
- Baptist Health Deaconess Health at HomeHome health agency · Madisonville, KY
- CaretendersHome health agency · Owensboro, KY
- Centerwell Home HealthHome health agency · Hopkinsville, KY
- Brighton Cornerstone Group, LLCNursing home · Madisonville, KY
Industry payments (Open Payments)
- 2025$7.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $7.72 | 1 |
What the 2025 payments were for
- Food and Beverage$7.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 48 family medicine physicians in Madisonville · All family medicine physicians in Kentucky