Giancarlo D. Zolfonoon, PMHNP
NPI 1184394967ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Brockton, MA
Nurse Practitioner, Psych/Mental Health (PMHNP) with The Commonwealth of Massachusetts, practicing in Brockton, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $470,483 for 2,131 claims, against $21,832 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $226.62 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1184394967 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | Yes |
| NPI issued | Sep 14, 2021 |
| Last updated in NPPES | May 23, 2024 |
| Certified by provider | May 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RN2270000 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 281 across 4 procedure codes |
| Paid by Medicare | $21,832 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,131 · 2,693 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $470,483 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- The Commonwealth of MassachusettsBoston, MA · 146 clinicians
Industry payments (Open Payments)
- 2025$226.62 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $226.62 | 2 |
What the 2025 payments were for
- Food and Beverage$226.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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