Joseph Robert Giannasio, M.D.
NPI 1457560039ActiveIndividual· Psychiatry & Neurology, Psychiatry· Kailua, HI
Psychiatry & Neurology, Psychiatry (M.D.) with Care Hawaii, Inc., practicing in Kailua, Hawaii. Part D covered 2,388 prescriptions written in 2024, 92% of them generic. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $103.04 in all, mostly food and beverage.
Overview
| NPI | 1457560039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 2966 | HI |
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 (HI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,388 · 2,460 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $550,296 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1973 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Care Hawaii, Inc.Honolulu, HI · 2 clinicians
Industry payments (Open Payments)
- 2025$103.04 · 4 payments from 4 companies
- 2024$92.91 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $32.81 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $30.88 | 1 |
| Vanda Pharmaceuticals Inc. | $19.93 | 1 |
| Teva Pharmaceuticals USA, Inc. | $19.42 | 1 |
What the 2025 payments were for
- Food and Beverage$103.04 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 psychiatrists in Kailua · All psychiatrists in Hawaii