Quick answers
- Which hospitals does Abbas Ali work at?
- Medicare's official clinician data lists Abbas Ali at 5 hospitals: Ascension Columbia St Marys Hospital Milwaukee, Ascension St Francis Hospital, Aurora Medical Center - Summit, Aurora Medical Ctr Washington County and Aurora St Lukes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abbas Ali see patients?
- Medicare's clinician data lists 6 practice locations, including Mequon, WI, Hartford, WI and West Bend, WI. Call before your visit to confirm the address.
- What is Abbas Ali's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does Abbas Ali accept Medicare assignment?
- Yes. Medicare's clinician data says Abbas Ali 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 Abbas Ali?
- (262) 670-4000, as listed in official Medicare / NPI Registry data.
- What is Abbas Ali's NPI number?
- 1336163690. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abbas Ali works
Medicare's Facility Affiliation Data lists Abbas Ali at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · CCN 520051
- Ascension St Francis HospitalMilwaukee, WI · Acute Care Hospital · CCN 520078
- Aurora Medical Center - SummitSummit, WI · Acute Care Hospital · CCN 520206
- Aurora Medical Ctr Washington CountyHartford, WI · Acute Care Hospital · CCN 520038
- Aurora St Lukes Medical CenterMilwaukee, WI · Acute Care Hospital · CCN 520138
Practice locations
Addresses where Abbas Ali is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 12203 N Corporate PkwyMequon, WI 53092
- 1640 E Sumner StHartford, WI 53027 (262) 670‑4000
- 205 Valley AveWest Bend, WI 53095 (262) 338‑1123
- 2900 W Oklahoma AveMilwaukee, WI 53215 (414) 649‑6000
- 3003 W Good Hope RdMilwaukee, WI 53209 (414) 352‑3100
Group practices
Medicare enrollment lists Abbas Ali as a member of this group (CMS data updated 2026-10-02).
- Aurora Advanced Healthcare, Inc.1,124 clinicians in the group
Specialties
Other pulmonologists in Mequon
Clinicians with the same Medicare primary specialty in Mequon, WI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336163690 |
| 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