Steven Bernard Diamond, DO
NPI 1245272293ActiveIndividual· Psychiatry & Neurology, Psychiatry· Garden City, NY
Psychiatry & Neurology, Psychiatry (DO) in Garden City, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1981). 114 Medicare patients in 2024, $77,965 paid; nearly all of their 2,221 Part D prescriptions were generic (96%). Otsuka America Pharmaceutical, Inc. was the largest of 16 companies reporting payments in 2025, $2,266 in all, mostly food and beverage.
Overview
| NPI | 1245272293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Feb 26, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 152458 | 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 | 114 |
|---|---|
| Services billed | 1,444 across 4 procedure codes |
| Paid by Medicare | $77,965 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,221 · 2,993 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $54,705 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$2,266 · 108 payments from 16 companies
- 2024$2,102 · 113 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $384.54 | 16 |
| Takeda Pharmaceuticals U.S.A., Inc. | $283.62 | 13 |
| Janssen Pharmaceuticals, Inc | $272.75 | 10 |
| E.R. Squibb & Sons, L.L.C. | $251.70 | 10 |
| Lundbeck LLC | $205.65 | 15 |
What the 2025 payments were for
- Food and Beverage$2,266 · 108 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 psychiatrists in Garden City · All psychiatrists in New York