Steven Singer, M.D.
NPI 1598789331ActiveIndividual· Psychiatry & Neurology, Psychiatry· Madison, WI
Psychiatry & Neurology, Psychiatry (M.D.) in Madison, Wisconsin, trained at Rush Medical College of Rush University (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $264,776 for 4,907 claims, against $29,164 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 2 companies reporting payments in 2025, $43.84 in all, mostly food and beverage.
Overview
| NPI | 1598789331 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | May 16, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 42967-20 | WI |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 42967-020 | WI |
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 - Psychiatry (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 471 across 7 procedure codes |
| Paid by Medicare | $29,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,907 · 5,344 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $264,776 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Rush Medical College of Rush University |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- University of Wisconsin System Non PayrollMadison, WI · 109 clinicians
- Psychiatric Services SCMadison, WI · 20 clinicians
Industry payments (Open Payments)
- 2025$43.84 · 2 payments from 2 companies
- 2024$35.51 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $23.56 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $20.28 | 1 |
What the 2025 payments were for
- Food and Beverage$43.84 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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