Quick answers
- Which hospitals does Mathew G. Mathai work at?
- Medicare's official clinician data lists Mathew G. Mathai at 5 hospitals: Ascension All Saints Hospital, Ascension SE Wisconsin Hospital, Aurora Medical Center - Summit, Aurora St Lukes Medical Center and Watertown Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mathew G. Mathai see patients?
- Medicare's clinician data lists 14 practice locations, including Franklin, WI, Watertown, WI and Brookfield, WI. Call before your visit to confirm the address.
- What is Mathew G. Mathai's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Internal Medicine.
- Does Mathew G. Mathai accept Medicare assignment?
- Yes. Medicare's clinician data says Mathew G. Mathai 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.
- Does Mathew G. Mathai offer telehealth?
- Medicare's clinician data says Mathew G. Mathai offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mathew G. Mathai?
- (414) 325-4700, as listed in official Medicare / NPI Registry data.
- What is Mathew G. Mathai's NPI number?
- 1104854363. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mathew G. Mathai works
Medicare's Facility Affiliation Data lists Mathew G. Mathai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension All Saints HospitalRacine, WI · Acute Care Hospital · CCN 520096
- Ascension SE Wisconsin HospitalMilwaukee, WI · Acute Care Hospital · CCN 520136
- Aurora Medical Center - SummitSummit, WI · Acute Care Hospital · CCN 520206
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · CCN 520138
- Watertown Memorial HospitalWatertown, WI · Acute Care Hospital · CCN 520116
Practice locations
Addresses where Mathew G. Mathai is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 10101 S 27th StFranklin, WI 53132 (414) 325‑4700
- 125 Hospital DrWatertown, WI 53098 (920) 262‑4449
- 13950 W Capitol DrBrookfield, WI 53005 (414) 302‑5400
- 201 N Mayfair RdWauwatosa, WI 53226
- 3237 S 16th StMilwaukee, WI 53215 (414) 647‑5069
Group practices
Medicare enrollment lists Mathew G. Mathai as a member of these groups (CMS data updated 2026-10-02).
- Ascension Medical Group-Southeast Wisconsin Inc545 clinicians in the group
- Watertown Physician Practices LLC67 clinicians in the group
- Pulmonary and Critical Care Associates S C7 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
- Internal Medicinealso
Other pulmonologists in Franklin
Clinicians with the same Medicare primary specialty in Franklin, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1104854363 |
| 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