Quick answers
- Which hospitals does Leonardo S. Amper work at?
- Medicare's official clinician data lists Leonardo S. Amper at 2 hospitals: Chan Soon- Shiong Medical Center at Windber and Conemaugh Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leonardo S. Amper see patients?
- Medicare's clinician data lists 2 practice locations, including Johnstown, PA. Call before your visit to confirm the address.
- What is Leonardo S. Amper's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Leonardo S. Amper accept Medicare assignment?
- Yes. Medicare's clinician data says Leonardo S. Amper 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 Leonardo S. Amper?
- (814) 475-8700, as listed in official Medicare / NPI Registry data.
- What is Leonardo S. Amper's NPI number?
- 1346225869. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leonardo S. Amper works
Medicare's Facility Affiliation Data lists Leonardo S. Amper at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chan Soon- Shiong Medical Center at WindberWindber, PA · Acute Care Hospital · CCN 390112
- Conemaugh Memorial Medical CenterJohnstown, PA · Acute Care Hospital · CCN 390110
Practice locations
Addresses where Leonardo S. Amper is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Tech Park Dr, Suite 1150Johnstown, PA 15901 (814) 475‑8700
- 336 Bloomfield StJohnstown, PA 15904 (814) 269‑2224
Group practices
Medicare enrollment lists Leonardo S. Amper as a member of these groups (CMS data updated 2026-10-02).
- DLP Conemaugh Physician Practices LLC293 clinicians in the group
- Vantage Physical Therapy and Rehabilitation Inc260 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Johnstown
Clinicians with the same Medicare primary specialty in Johnstown, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346225869 |
| 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