Susan Davin, N.P.
NPI 1871598623ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Fresno, CA
Nurse Practitioner, Psych/Mental Health (N.P.) with House Psychiatric Clinic Inc, practicing in Fresno, California. Their prescriptions cost Medicare Part D more than their services did: $199,562 for 1,377 claims, against $32,471 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 11 companies reporting payments in 2025, $1,528 in all, mostly food and beverage.
Overview
| NPI | 1871598623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | N.P. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2005 |
| Last updated in NPPES | Aug 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | NPF# 14989 | CA |
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 - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 83 |
|---|---|
| Services billed | 763 across 5 procedure codes |
| Paid by Medicare | $32,471 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,377 · 2,004 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $199,562 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- House Psychiatric Clinic IncFresno, CA · 14 clinicians
Industry payments (Open Payments)
- 2025$1,528 · 67 payments from 11 companies
- 2024$1,165 · 63 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $529.39 | 22 |
| E.R. Squibb & Sons, L.L.C. | $444.16 | 11 |
| Otsuka America Pharmaceutical, Inc. | $144.36 | 13 |
| Vanda Pharmaceuticals Inc. | $139.79 | 7 |
| Axsome Therapeutics, Inc. | $116.16 | 5 |
What the 2025 payments were for
- Food and Beverage$1,528 · 67 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 80 psychiatric nurse practitioners in Fresno · All psychiatric nurse practitioners in California