Shelby A. Sullivan, MD
NPI 1851503999ActiveIndividual· Internal Medicine, Gastroenterology· Lebanon, NH
Internal Medicine, Gastroenterology (MD) in Lebanon, New Hampshire, trained at Washington University School of Medicine (class of 2021). In 2024 Medicare paid $27,078 for 160 patients, and Part D covered 207 of their prescriptions, 87% of them generic. Olympus Corporation was the largest of 3 companies reporting payments in 2025, $71,046 in all, mostly consulting fees.
Overview
| NPI | 1851503999 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2007 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | May 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 32061 | NH |
| Internal Medicine, Gastroenterology | 207RG0100X | 2007006900 | MO |
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 (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 160 |
|---|---|
| Services billed | 268 across 31 procedure codes |
| Paid by Medicare | $27,078 |
Part D prescriptions in 2024
| Prescriptions (claims) | 207 · 323 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $22,655 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
- Mary Hitchcock Memorial HospitalManchester, NH · 1,280 clinicians
Hospital affiliation
- Mary Hitchcock Memorial HospitalLebanon, NH
Industry payments (Open Payments)
- 2025$71,046 · 49 payments from 3 companies
- 2024$50,288 · 29 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Olympus Corporation | $39,174 | 25 |
| Olympus Corporation of the Americas | $19,457 | 22 |
| Olympus America Inc. | $12,414 | 2 |
What the 2025 payments were for
- Consulting Fee$54,605 · 19 payments
- Travel and Lodging$15,608 · 14 payments
- Food and Beverage$832.67 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 27 gastroenterologists in Lebanon · All gastroenterologists in New Hampshire