John Andrew Brown, M.D.
NPI 1437534948ActiveIndividual· Internal Medicine, Gastroenterology· Lexington, KY
Internal Medicine, Gastroenterology (M.D.) in Lexington, Kentucky, trained at University of Kentucky College of Medicine (class of 2015). Mostly services rather than prescriptions: Medicare paid $41,599 for 199 patients in 2024, with only 29 Part D claims. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 5 companies reporting payments in 2025, $373.99 in all, mostly food and beverage.
Overview
| NPI | 1437534948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2015 |
| Last updated in NPPES | Oct 4, 2022 |
| Certified by provider | Oct 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 51434 | 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 - Gastroenterology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 461 across 41 procedure codes |
| Paid by Medicare | $41,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 29 · 35 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $1,718 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Gastroenterology |
Medical group
- Baptist Health Medical Group IncMadison, IN · 2,472 clinicians
Hospital affiliation
- Baptist Health LexingtonLexington, KY
Industry payments (Open Payments)
- 2025$373.99 · 19 payments from 5 companies
- 2024$729.83 · 34 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $133.53 | 7 |
| Abbvie Inc. | $104.89 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $69.11 | 3 |
| Genzyme Corporation | $46.87 | 2 |
| Phathom Pharmaceuticals, Inc. | $19.59 | 2 |
What the 2025 payments were for
- Food and Beverage$373.99 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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