Elisabeth B. Matson, D.O.
NPI 1457404303ActiveIndividual· Internal Medicine, Rheumatology· Exeter, NH
Internal Medicine, Rheumatology (D.O.) in Exeter, New Hampshire, trained at University of New England, College of Osteo Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $2,802,068 for 3,770 claims, against $393,808 paid for services in 2024.
Overview
| NPI | 1457404303 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 22, 2007 |
| Last updated in NPPES | Oct 16, 2025 |
| Certified by provider | Oct 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 15314 | NH |
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 - Rheumatology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 610 |
|---|---|
| Services billed | 50,974 across 121 procedure codes |
| Paid by Medicare | $393,808 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,770 · 6,985 30-day fills |
|---|---|
| Patients | 561 |
| Total drug cost | $2,802,068 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Elliot HospitalManchester, NH
- Exeter Hospital IncExeter, NH
- Portsmouth Regional HospitalPortsmouth, NH
- Wentworth-Douglass HospitalDover, NH
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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