Quick answers
- Which hospitals does Brian T. Porter work at?
- Medicare's official clinician data lists Brian T. Porter at 2 hospitals: SSM Health St Mary's Hospital - Janesville and SSM Health St Mary's Hospital - Madison. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian T. Porter see patients?
- Medicare's clinician data lists 4 practice locations, including Madison, WI, Janesville, WI and Monroe, WI. Call before your visit to confirm the address.
- What is Brian T. Porter's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Brian T. Porter accept Medicare assignment?
- Yes. Medicare's clinician data says Brian T. Porter 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 Brian T. Porter?
- (608) 260-6000, as listed in official Medicare / NPI Registry data.
- What is Brian T. Porter's NPI number?
- 1891878823. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian T. Porter works
Medicare's Facility Affiliation Data lists Brian T. Porter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- SSM Health St Mary's Hospital - JanesvilleJanesville, WI · Acute Care Hospital · CCN 520208
- SSM Health St Mary's Hospital - MadisonMadison, WI · Acute Care Hospital · CCN 520083
Practice locations
Addresses where Brian T. Porter is enrolled with Medicare (CMS data updated 2026-10-02).
- 1821 S Stoughton RdMadison, WI 53716 (608) 260‑6000
- 3200 E Racine StJanesville, WI 53546 (608) 371‑8000
- 515 22nd AveMonroe, WI 53566 (608) 324‑2000
- 752 N High Point RdMadison, WI 53717 (608) 824‑4000
Group practices
Medicare enrollment lists Brian T. Porter as a member of this group (CMS data updated 2026-10-02).
- Dean Health Systems Inc1,159 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Madison
Clinicians with the same Medicare primary specialty in Madison, WI — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891878823 |
| 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