Gayani Vatsala Desilva, M.D.
NPI 1942353230ActiveIndividual· Psychiatry & Neurology, Psychiatry· Laguna Beach, CA
Psychiatry & Neurology, Psychiatry (M.D.) in Laguna Beach, California, trained at Albany Medical College of Union University (class of 1998). Part D covered 63 prescriptions written in 2024, 95% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 7 companies reporting payments in 2025, $992.65 in all, mostly food and beverage.
Overview
| NPI | 1942353230 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 19, 2007 |
| Last updated in NPPES | Mar 27, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A81916 | CA |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | A81916 | CA |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | MD2008-0822 | NM |
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 (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 157 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $16,388 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Psychiatry |
Medical group
- Inland Psychiatric Medical Group IncRedlands, CA · 123 clinicians
Industry payments (Open Payments)
- 2025$992.65 · 19 payments from 7 companies
- 2024$709.55 · 10 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $384.58 | 7 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $222.44 | 4 |
| Neurocrine Biosciences, Inc. | $194.64 | 3 |
| Janssen Pharmaceuticals, Inc | $97.65 | 1 |
| Teva Pharmaceuticals USA, Inc. | $45.74 | 2 |
What the 2025 payments were for
- Food and Beverage$992.65 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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