Matthew D. Coates, M.D., PH.D.
NPI 1053438838ActiveIndividual· Internal Medicine, Gastroenterology· Hershey, PA
Internal Medicine, Gastroenterology (M.D., PH.D.) in Hershey, Pennsylvania, trained at University of Vermont College of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,669,173 for 249 claims, against $16,934 paid for services in 2024. Abbvie Inc. reported $22.37 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1053438838 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2007 |
| Last updated in NPPES | Sep 2, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD448659 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 138 |
|---|---|
| Services billed | 169 across 28 procedure codes |
| Paid by Medicare | $16,934 |
Part D prescriptions in 2024
| Prescriptions (claims) | 249 · 415 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $1,669,173 |
| Generic share | 55% of claims |
Education and affiliations
| Medical school | University of Vermont College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Gastroenterology |
Medical group
- The Milton S Hershey Medical Center Physicians GroupHershey, PA · 1,623 clinicians
Hospital affiliation
- Milton S Hershey Medical CenterHershey, PA
Industry payments (Open Payments)
- 2025$22.37 · 1 payment from 1 company
- 2024$109.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $22.37 | 1 |
What the 2025 payments were for
- Food and Beverage$22.37 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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