Ian C. Gilchrist, MD
NPI 1306804943ActiveIndividual· Internal Medicine, Cardiovascular Disease· Lebanon, NH
Internal Medicine, Cardiovascular Disease (MD) in Lebanon, New Hampshire, trained at Columbia University College of Physicians and Surgeons (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $19,188 for 101 claims, against $4,018 paid for services in 2024. Terumo Medical Corporation was the largest of 3 companies reporting payments in 2025, $1,263 in all, mostly consulting fees.
Overview
| NPI | 1306804943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Dec 12, 2025 |
| Certified by provider | Dec 12, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 22926 | NH |
| Internal Medicine, Interventional Cardiology | 207RI0011X | MD041944E | PA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD041944E | PA |
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 - Internal Medicine (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 44 across 9 procedure codes |
| Paid by Medicare | $4,018 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 279 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $19,188 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Internal Medicine |
Medical group
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
Hospital affiliations
- Cheshire Medical CenterKeene, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
Industry payments (Open Payments)
- 2025$1,263 · 7 payments from 3 companies
- 2024$796.25 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Terumo Medical Corporation | $900.00 | 1 |
| Abbott Laboratories | $249.12 | 5 |
| Medtronic, Inc. | $114.35 | 1 |
What the 2025 payments were for
- Consulting Fee$900.00 · 1 payment
- Food and Beverage$363.47 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 58 cardiologists in Lebanon · All cardiologists in New Hampshire