William Jay Apfeldorf, MD
NPI 1144235698ActiveIndividual· Psychiatry & Neurology, Psychiatry· White Plains, NY
Psychiatry & Neurology, Psychiatry (MD) with Weill Medical College of Cornell, practicing in White Plains, New York. 219 Medicare patients in 2024, $112,824 paid; nearly all of their 1,434 Part D prescriptions were generic (97%). Lists New York-Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1144235698 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 30, 2006 |
| Last updated in NPPES | Sep 6, 2024 |
| Certified by provider | Sep 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 174834 | NY |
| Psychiatry & Neurology, Geriatric Psychiatry | 2084P0805X | 174834 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 1,455 across 12 procedure codes |
| Paid by Medicare | $112,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,434 · 2,506 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $95,707 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Weill Medical College of CornellNew York, NY · 2,051 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
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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