Donald D. Oh, M.D.
NPI 1548321649ActiveIndividual· Psychiatry & Neurology, Psychiatry· Toms River, NJ
Psychiatry & Neurology, Psychiatry (M.D.) in Toms River, New Jersey, licensed in NJ, with an NPI issued in December 2006. Their prescriptions cost Medicare Part D more than their services did: $413,787 for 6,487 claims, against $185,425 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $27.27 in payments in 2024, mostly education.
Overview
| NPI | 1548321649 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Dec 12, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 25MA02811600 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 2,908 across 5 procedure codes |
| Paid by Medicare | $185,425 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,487 · 6,706 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $413,787 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1966 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | Neuropsychiatry |
Industry payments (Open Payments)
- 2024$27.27 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $27.27 | 1 |
What the 2024 payments were for
- Education$27.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 psychiatrists in Toms River · All psychiatrists in New Jersey