Quick answers
- Which hospitals does John M. Brehm work at?
- Medicare's official clinician data lists John M. Brehm at 5 hospitals: Acmh Hospital, Magee Womens Hospital of UPMC Health System, UPMC Passavant, UPMC Presbyterian Shadyside and UPMC St Margaret. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John M. Brehm see patients?
- Medicare's clinician data lists 6 practice locations, including Natrona Heights, PA, Pittsburg, PA and Pittsburgh, PA. Call before your visit to confirm the address.
- What is John M. Brehm's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does John M. Brehm accept Medicare assignment?
- Yes. Medicare's clinician data says John M. Brehm 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 John M. Brehm offer telehealth?
- Medicare's clinician data says John M. Brehm offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John M. Brehm?
- (724) 230-3295, as listed in official Medicare / NPI Registry data.
- What is John M. Brehm's NPI number?
- 1821048455. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John M. Brehm works
Medicare's Facility Affiliation Data lists John M. Brehm at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Acmh HospitalKittanning, PA · Acute Care Hospital · CCN 390163
- Magee Womens Hospital of UPMC Health SystemPittsburgh, PA · Acute Care Hospital · CCN 390114
- UPMC PassavantPittsburgh, PA · Acute Care Hospital · CCN 390107
- UPMC Presbyterian ShadysidePittsburgh, PA · Acute Care Hospital · CCN 390164
- UPMC St MargaretPittsburgh, PA · Acute Care Hospital · CCN 390102
Practice locations
Addresses where John M. Brehm is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1800 Union AveNatrona Heights, PA 15065
- 1800 Union Avenue B, Petz and Associates UPMCNatrona Heights, PA 15065 (724) 230‑3295
- 2 Hot Meal StPittsburg, PA 15203
- 200 Delafield RdPittsburgh, PA 15215
- 300 Halket StPittsburgh, PA 15213
Group practices
Medicare enrollment lists John M. Brehm as a member of this group (CMS data updated 2026-10-02).
- UPMC Community Medicine Inc736 clinicians in the group
Specialties
Other pulmonologists in Natrona Heights
Clinicians with the same Medicare primary specialty in Natrona Heights, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821048455 |
| 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