Quick answers
- Which hospitals does Glen J. Mesaros work at?
- Medicare's official clinician data lists Glen J. Mesaros at 3 hospitals: Lancaster General Hospital, UPMC Pinnacle Hospitals and WellSpan Good Samaritan Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Glen J. Mesaros see patients?
- Medicare's clinician data lists 2 practice locations, including Cranberry Twp, PA and Lebanon, PA. Call before your visit to confirm the address.
- What is Glen J. Mesaros's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Glen J. Mesaros accept Medicare assignment?
- Yes. Medicare's clinician data says Glen J. Mesaros 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 Glen J. Mesaros?
- (717) 274-9775, as listed in official Medicare / NPI Registry data.
- What is Glen J. Mesaros's NPI number?
- 1669400594. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Glen J. Mesaros works
Medicare's Facility Affiliation Data lists Glen J. Mesaros at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lancaster General HospitalLancaster, PA · Acute Care Hospital · CCN 390100
- UPMC Pinnacle HospitalsHarrisburg, PA · Acute Care Hospital · CCN 390067
- WellSpan Good Samaritan HospitalLebanon, PA · Acute Care Hospital · CCN 390066
Practice locations
Addresses where Glen J. Mesaros is enrolled with Medicare (CMS data updated 2026-10-02).
- 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
- 927 Russell DrLebanon, PA 17042 (717) 274‑9775
Group practices
Medicare enrollment lists Glen J. Mesaros as a member of these groups (CMS data updated 2026-10-02).
- Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
- Pinnacle Ent Alliance LLC69 clinicians in the group
- Howard B Melnick MD PC4 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Cranberry Twp
Clinicians with the same Medicare primary specialty in Cranberry Twp, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669400594 |
| 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