Patricia Alison Kreshin, MD
NPI 1003966490ActiveIndividual· Psychiatry & Neurology, Psychiatry· Larkspur, CA
Psychiatry & Neurology, Psychiatry (MD) in Larkspur, California, trained at Virginia Commonwealth University, School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $33,108 for 243 claims, against $19,308 paid for services in 2024. Novo Nordisk Inc reported $14.50 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1003966490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 10, 2007 |
| Last updated in NPPES | May 7, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | G61314 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (CA) |
|---|---|
| Accepts assignment | No (non-participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 215 across 3 procedure codes |
| Paid by Medicare | $19,308 |
Part D prescriptions in 2024
| Prescriptions (claims) | 243 · 520 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $33,108 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$14.50 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $14.50 | 1 |
What the 2025 payments were for
- Food and Beverage$14.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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