Douglas E. Homoky, M.D.
NPI 1073508560ActiveIndividual· Internal Medicine, Gastroenterology· Kingsport, TN
Internal Medicine, Gastroenterology (M.D.) in Kingsport, Tennessee, trained at University of Missouri, Kansas City, School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $900,958 for 3,608 claims, against $208,271 paid for services in 2024. Janssen Biotech, Inc. was the largest of 17 companies reporting payments in 2025, $1,608 in all, mostly food and beverage.
Overview
| NPI | 1073508560 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 12, 2005 |
| Last updated in NPPES | May 27, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD031208 | TN |
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 - Gastroenterology (TN); Practitioner - Gastroenterology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 3,966 across 36 procedure codes |
| Paid by Medicare | $208,271 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,608 · 5,976 30-day fills |
|---|---|
| Patients | 1,036 |
| Total drug cost | $900,958 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Gastroenterology |
Medical group
- Gastroenterology AssociatesKingsport, TN · 25 clinicians
Hospital affiliations
- Hawkins County Memorial HospitalRogersville, TN
- Indian Path Community HospitalKingsport, TN
- Lonesome Pine HospitalBig Stone Gap, VA
- Wellmont Bristol Regional Medical CenterBristol, TN
- Wellmont Holston Valley Medical CenterKingsport, TN
Industry payments (Open Payments)
- 2025$1,608 · 92 payments from 17 companies
- 2024$994.32 · 66 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $288.85 | 15 |
| Abbvie Inc. | $258.56 | 18 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $163.03 | 11 |
| Madrigal Pharmaceuticals | $145.01 | 6 |
| Ardelyx, Inc. | $143.30 | 7 |
What the 2025 payments were for
- Food and Beverage$1,608 · 92 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Gastroenterology providers in Tennessee →