Quick answers
- Which hospitals does Thomas J. Tackman work at?
- Medicare's official clinician data lists Thomas J. Tackman at 2 hospitals: Fort Memorial Hospital and University of WI Hospitals & Clinics Authority. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas J. Tackman see patients?
- Medicare's clinician data lists 2 practice locations, including Whitewater, WI and Fort Atkinson, WI. Call before your visit to confirm the address.
- What is Thomas J. Tackman's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also General Surgery.
- Does Thomas J. Tackman accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas J. Tackman 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 Thomas J. Tackman?
- (262) 473-5888, as listed in official Medicare / NPI Registry data.
- What is Thomas J. Tackman's NPI number?
- 1902802416. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas J. Tackman works
Medicare's Facility Affiliation Data lists Thomas J. Tackman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Fort Memorial HospitalFort Atkinson, WI · Acute Care Hospital · CCN 520071
- University of WI Hospitals & Clinics AuthorityMadison, WI · Acute Care Hospital · CCN 520098
Practice locations
Addresses where Thomas J. Tackman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1461 W Main StWhitewater, WI 53190 (262) 473‑5888
- 611 Sherman Ave EFort Atkinson, WI 53538 (920) 563‑5571
Group practices
Medicare enrollment lists Thomas J. Tackman as a member of this group (CMS data updated 2026-10-02).
- Fort Healthcare Inc155 clinicians in the group
Specialties
- Internal Medicineprimary
- General Surgeryalso
Other internal medicine doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902802416 |
| 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