Kenneth R. Wulff, MD
NPI 1124105085ActiveIndividual· Psychiatry & Neurology, Child & Adolescent Psychiatry· Petaluma, CA
Psychiatry & Neurology, Child & Adolescent Psychiatry (MD) with Hope Services and 1 other group, practicing in Petaluma, California. Their prescriptions cost Medicare Part D more than their services did: $24,720 for 730 claims, against $7,756 paid for services in 2024. Teva Pharmaceuticals USA, Inc. reported $79.29 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1124105085 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 31, 2006 |
| Last updated in NPPES | Jan 18, 2024 |
| Certified by provider | Jan 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Child & Adolescent Psychiatry Primary | 2084P0804X | G32683 | CA |
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 (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 80 across 5 procedure codes |
| Paid by Medicare | $7,756 |
Part D prescriptions in 2024
| Prescriptions (claims) | 730 · 746 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $24,720 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Hope ServicesSan Jose, CA · 30 clinicians
- Thinh Duy Mai MD APCLos Gatos, CA · 6 clinicians
Industry payments (Open Payments)
- 2024$79.29 · 3 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $79.29 | 3 |
What the 2024 payments were for
- Food and Beverage$79.29 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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