Quick answers
- Which hospitals does Mark Kielbiowski work at?
- Medicare's official clinician data lists Mark Kielbiowski at 3 hospitals: Excela Health - Frick Hospital, Excela Health Latrobe Hospital and Excela Health Westmoreland Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Kielbiowski see patients?
- Medicare's clinician data lists 2 practice locations, including Greensburg, PA. Call before your visit to confirm the address.
- What is Mark Kielbiowski's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Mark Kielbiowski accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Kielbiowski 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 Mark Kielbiowski offer telehealth?
- Medicare's clinician data says Mark Kielbiowski offers telehealth services. Ask the office which visits can be done by video or phone.
- What is Mark Kielbiowski's NPI number?
- 1982826285. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Kielbiowski works
Medicare's Facility Affiliation Data lists Mark Kielbiowski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Excela Health - Frick HospitalMount Pleasant, PA · Acute Care Hospital · CCN 390217
- Excela Health Latrobe HospitalLatrobe, PA · Acute Care Hospital · CCN 390219
- Excela Health Westmoreland Regional HospitalGreensburg, PA · Acute Care Hospital · CCN 390145
Practice locations
Addresses where Mark Kielbiowski is enrolled with Medicare (CMS data updated 2026-10-02).
- 4000 Hempfield Plaza Blvd, Suite 963Greensburg, PA 15601
- 532 W Pittsburgh StGreensburg, PA 15601
Group practices
Medicare enrollment lists Mark Kielbiowski as a member of this group (CMS data updated 2026-10-02).
- Excela Health Physician Practices, Inc481 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Greensburg
Clinicians with the same Medicare primary specialty in Greensburg, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1982826285 |
| 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