Hillary S. Tompkins, MD
NPI 1093836157ActiveIndividual· Internal Medicine, Gastroenterology· Exeter, NH
Internal Medicine, Gastroenterology (MD) in Exeter, New Hampshire, trained at Boston University School of Medicine (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $462,436 for 1,061 claims, against $83,044 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. reported $19,158 in payments in 2025, mostly speaking and faculty fees.
Overview
| NPI | 1093836157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2007 |
| Last updated in NPPES | Oct 16, 2025 |
| Certified by provider | Oct 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 15330 | NH |
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 (MA); Practitioner - Gastroenterology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 471 |
|---|---|
| Services billed | 799 across 57 procedure codes |
| Paid by Medicare | $83,044 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,061 · 1,280 30-day fills |
|---|---|
| Patients | 843 |
| Total drug cost | $462,436 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Gastroenterology |
Medical group
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliation
- Exeter Hospital IncExeter, NH
Industry payments (Open Payments)
- 2025$19,158 · 13 payments from 1 company
- 2024$1,142 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $19,158 | 13 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$18,363 · 5 payments
- Food and Beverage$528.76 · 5 payments
- Travel and Lodging$266.70 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Exeter
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All Internal Medicine, Gastroenterology providers in New Hampshire →