Tamara Guerra Alfonso, MD
NPI 1154810661ActiveIndividual· Psychiatry & Neurology, Psychiatry· Cutler Bay, FL
Psychiatry & Neurology, Psychiatry (MD) in Cutler Bay, Florida, licensed in FL, with an NPI issued in May 2018. Part D covered 2,209 prescriptions written in 2024, 97% of them generic. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 6 companies reporting payments in 2025, $414.06 in all, mostly food and beverage.
Overview
| NPI | 1154810661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 9, 2018 |
| Last updated in NPPES | Aug 22, 2025 |
| Certified by provider | Aug 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | ME146538 | FL |
| Psychiatry & Neurology, Addiction Psychiatry | 2084P0802X | ME146538 | FL |
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 (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 2,209 · 2,699 30-day fills |
|---|---|
| Patients | 256 |
| Total drug cost | $107,583 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Psychiatry |
Industry payments (Open Payments)
- 2025$414.06 · 19 payments from 6 companies
- 2024$781.06 · 36 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $226.28 | 10 |
| Lundbeck LLC | $64.26 | 3 |
| Axsome Therapeutics, Inc. | $63.70 | 3 |
| Janssen Pharmaceuticals, Inc | $21.25 | 1 |
| Almatica Pharma LLC | $21.09 | 1 |
What the 2025 payments were for
- Food and Beverage$414.06 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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