Terri A. Hahn, MD
NPI 1265587976ActiveIndividual· Internal Medicine· Stevens Point, WI
Internal Medicine (MD) in Stevens Point, Wisconsin, trained at Medical College of Wisconsin (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,634,142 for 17,116 claims, against $83,922 paid for services in 2024. Inspire Medical Systems, Inc. reported $71.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265587976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 24, 2007 |
| Last updated in NPPES | May 6, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 40659 | WI |
| Family Medicine | 207Q00000X | 40659 | WI |
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 (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 801 |
|---|---|
| Services billed | 1,662 across 23 procedure codes |
| Paid by Medicare | $83,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,116 · 37,746 30-day fills |
|---|---|
| Patients | 890 |
| Total drug cost | $1,634,142 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Internal Medicine |
Medical groups
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.Rhinelander, WI · 574 clinicians
- Oak Medical SCLodi, WI · 123 clinicians
Hospital affiliations
- Aspirus Rhinelander HospitalRhinelander, WI
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI
- Aspirus Stevens Point Hospital & Clinics, Inc.Stevens Point, WI
- Aspirus Wausau HospitalWausau, WI
- Howard Young Medical CenterWoodruff, WI
Other facilities
- Aspirus at HomeHome health agency · Wausau, WI
- Aveanna Home HealthHome health agency · Waupaca, WI
- Compassus Home HealthHome health agency · Marshfield, WI
- Aspirus at HomeHospice · Wausau, WI
- Compassus WausauHospice · Plover, WI
- Timber Ridge Health and RehabilitationNursing home · Stevens Point, WI
Industry payments (Open Payments)
- 2025$71.22 · 1 payment from 1 company
- 2024$117.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $71.22 | 1 |
What the 2025 payments were for
- Food and Beverage$71.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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