Quick answers
- Which hospitals does David A. Williams work at?
- Medicare's official clinician data lists David A. Williams at 2 hospitals: Meadville Medical Center and UPMC Hamot. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David A. Williams see patients?
- Medicare's clinician data lists 2 practice locations, including Meadville, PA. Call before your visit to confirm the address.
- What is David A. Williams's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does David A. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Williams 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 David A. Williams?
- (814) 337-2345, as listed in official Medicare / NPI Registry data.
- What is David A. Williams's NPI number?
- 1154372662. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David A. Williams works
Medicare's Facility Affiliation Data lists David A. Williams 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
- UPMC HamotErie, PA · Acute Care Hospital · CCN 390063
Practice locations
Addresses where David A. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 1012 Water StMeadville, PA 16335 (814) 337‑2345
- 600 Wesley WayMeadville, PA 16335 (814) 724‑8024
Group practices
Medicare enrollment lists David A. Williams as a member of this group (CMS data updated 2026-10-02).
- Novacare Outpatient Rehabilitation East, Inc.503 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Meadville
Clinicians with the same Medicare primary specialty in Meadville, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154372662 |
| 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