Quick answers
- Which hospitals does Terri A. Hahn work at?
- Medicare's official clinician data lists Terri A. Hahn at 5 hospitals: Aspirus Rhinelander Hospital, Aspirus Riverview Hospital & Clinics Inc, Aspirus Stevens Point Hospital & Clinics, Inc., Aspirus Wausau Hospital and Howard Young Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Terri A. Hahn see patients?
- Medicare's clinician data lists 2 practice locations, including Madison, WI and Stevens Point, WI. Call before your visit to confirm the address.
- What is Terri A. Hahn's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Terri A. Hahn accept Medicare assignment?
- Yes. Medicare's clinician data says Terri A. Hahn accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Terri A. Hahn?
- (608) 249-7391, as listed in official Medicare / NPI Registry data.
- What is Terri A. Hahn's NPI number?
- 1265587976. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Terri A. Hahn works
Medicare's Facility Affiliation Data lists Terri A. Hahn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Aspirus Rhinelander HospitalRhinelander, WI · Acute Care Hospital · CCN 520019
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI · Acute Care Hospital · CCN 520033
- Aspirus Stevens Point Hospital & Clinics, Inc.Stevens Point, WI · Acute Care Hospital · CCN 520002
- Aspirus Wausau HospitalWausau, WI · Acute Care Hospital · CCN 520030
- Howard Young Medical CenterWoodruff, WI · Acute Care Hospital · CCN 520091
Practice locations
Addresses where Terri A. Hahn is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 Belmont RdMadison, WI 53714 (608) 249‑7391
- 824 Illinois AveStevens Point, WI 54481 (715) 344‑1600
Group practices
Medicare enrollment lists Terri A. Hahn as a member of these groups (CMS data updated 2026-10-02).
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc.574 clinicians in the group
- Oak Medical SC123 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Madison
Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1265587976 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians