Quick answers
- Which hospitals does John A. Lech work at?
- Medicare's official clinician data lists John A. Lech at 5 hospitals: Allegheny Valley 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 A. Lech see patients?
- Medicare's clinician data lists 3 practice locations, including Natrona Heights, PA, Steubenville, OH and Pittsburgh, PA. Call before your visit to confirm the address.
- What is John A. Lech's specialty?
- Medicare lists Medical Oncology as the primary specialty, and also Internal Medicine.
- Does John A. Lech accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Lech 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 John A. Lech?
- (724) 230-3030, as listed in official Medicare / NPI Registry data.
- What is John A. Lech's NPI number?
- 1750387205. 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 A. Lech works
Medicare's Facility Affiliation Data lists John A. Lech at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allegheny Valley HospitalNatrona, PA · Acute Care Hospital · CCN 390032
- 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 A. Lech is enrolled with Medicare (CMS data updated 2026-10-02).
- 1604 Burtner RdNatrona Heights, PA 15065 (724) 230‑3030
- 3204 Johnson RdSteubenville, OH 43952 (740) 266‑3900
- 5115 Centre Ave, Fl 3Pittsburgh, PA 15232 (412) 235‑1020
Group practices
Medicare enrollment lists John A. Lech as a member of this group (CMS data updated 2026-10-02).
- Oncology Hematology Association Inc202 clinicians in the group
Specialties
- Medical Oncologyprimary
- Internal Medicinealso
Other oncologists in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750387205 |
| 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