Tresa A. Teehan, MD
NPI 1144337247ActiveIndividual· Internal Medicine· Two Rivers, WI
Internal Medicine (MD) with Aurora Medical Group, Inc., practicing in Two Rivers, Wisconsin. Their prescriptions cost Medicare Part D more than their services did: $1,727,013 for 19,959 claims, against $115,466 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $29.75 in payments in 2025, mostly education. Lists Aurora Baycare Medical Ctr and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1144337247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 24, 2006 |
| Last updated in NPPES | Jun 4, 2025 |
| Certified by provider | Jun 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 39165 | 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 | 488 |
|---|---|
| Services billed | 6,889 across 41 procedure codes |
| Paid by Medicare | $115,466 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19,959 · 44,484 30-day fills |
|---|---|
| Patients | 1,054 |
| Total drug cost | $1,727,013 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Aurora Medical Group, Inc.Milwaukee, WI · 3,813 clinicians
Hospital affiliations
- Aurora Baycare Medical CtrGreen Bay, WI
- Aurora Medical Ctr Manitowoc CountyTwo Rivers, WI
- Holy Family MemorialManitowoc, WI
Other facilities
- Aurora at HomeHome health agency · Green Bay, WI
- Aurora at HomeHospice · Green Bay, WI
- Homecare Health Services HospiceHospice · Manitowoc, WI
- Complete Care at Manitowoc LLCNursing home · Manitowoc, WI
- Shady Lane Nursing Care CenterNursing home · Manitowoc, WI
Industry payments (Open Payments)
- 2025$29.75 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $29.75 | 1 |
What the 2025 payments were for
- Education$29.75 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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