Quick answers
- Which hospitals does Ryan D. Landefeld work at?
- Medicare's official clinician data lists Ryan D. Landefeld at 5 hospitals: Meadville Medical Center, Saint Vincent Hospital, Titusville Area Hospital, UPMC Hamot and UPMC Northwest. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan D. Landefeld see patients?
- Medicare's clinician data lists 5 practice locations, including Meadville, PA, Conneaut Lake, PA and Erie, PA. Call before your visit to confirm the address.
- What is Ryan D. Landefeld's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ryan D. Landefeld accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan D. Landefeld 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 Ryan D. Landefeld?
- (814) 337-2345, as listed in official Medicare / NPI Registry data.
- What is Ryan D. Landefeld's NPI number?
- 1245262062. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan D. Landefeld works
Medicare's Facility Affiliation Data lists Ryan D. Landefeld at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Meadville Medical CenterMeadville, PA · Acute Care Hospital · CCN 390113
- Saint Vincent HospitalErie, PA · Acute Care Hospital · CCN 390009
- Titusville Area HospitalTitusville, PA · Critical Access Hospital · CCN 391314
- UPMC HamotErie, PA · Acute Care Hospital · CCN 390063
- UPMC NorthwestSeneca, PA · Acute Care Hospital · CCN 390091
Practice locations
Addresses where Ryan D. Landefeld is enrolled with Medicare (CMS data updated 2026-10-02).
- 1012 Water StMeadville, PA 16335 (814) 337‑2345
- 12387 Conneaut Lake RdConneaut Lake, PA 16316 (814) 373‑4298
- 5930 Old French RdErie, PA 16509 (814) 860‑7816
- 751 Liberty StMeadville, PA 16335 (814) 333‑5155
- 991 Park AveMeadville, PA 16335
Group practices
Medicare enrollment lists Ryan D. Landefeld as a member of these groups (CMS data updated 2026-10-02).
- Keystone Rehabilitation Systems Inc776 clinicians in the group
- Novacare Outpatient Rehabilitation East, Inc.503 clinicians in the group
- Meadville Medical Center143 clinicians in the group
- Primary Care Services33 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Meadville
Clinicians with the same Medicare primary specialty in Meadville, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245262062 |
| 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