William Ensor, D.O.
NPI 1942658984ActiveIndividual· Ophthalmology· Danville, PA
Ophthalmology (D.O.) in Danville, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $134,367 for 1,279 claims, against $66,014 paid for services in 2024.
Overview
| NPI | 1942658984 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2016 |
| Last updated in NPPES | Jul 13, 2020 |
| Certified by provider | Jul 13, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | OS020519 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | OT017140 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 275 |
|---|---|
| Services billed | 676 across 30 procedure codes |
| Paid by Medicare | $66,014 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,279 · 1,813 30-day fills |
|---|---|
| Patients | 304 |
| Total drug cost | $134,367 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Ophthalmology |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliations
- Geisinger Medical CenterDanville, PA
- Geisinger-Lewistown HospitalLewistown, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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