Marleena Dimaggio, APRN
NPI 1194727172ActiveIndividual· Nurse Practitioner· Fairfield, CT
Nurse Practitioner (APRN) with Prima Primary Care and Wellness LLC, practicing in Fairfield, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $285,996 for 1,959 claims, against $4,543 paid for services in 2024. Novo Nordisk Inc was the largest of 3 companies reporting payments in 2025, $399.32 in all, mostly food and beverage. Lists Bridgeport Hospital as a hospital affiliation.
Overview
| NPI | 1194727172 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Aug 10, 2005 |
| Last updated in NPPES | Apr 29, 2024 |
| Certified by provider | Apr 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 002758 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 61 across 12 procedure codes |
| Paid by Medicare | $4,543 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,959 · 3,285 30-day fills |
|---|---|
| Patients | 145 |
| Total drug cost | $285,996 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Prima Primary Care and Wellness LLCFairfield, CT · 2 clinicians
Hospital affiliation
- Bridgeport HospitalBridgeport, CT
Industry payments (Open Payments)
- 2025$399.32 · 18 payments from 3 companies
- 2024$289.62 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $260.94 | 12 |
| Exact Sciences Corporation | $86.23 | 4 |
| Astellas Pharma US Inc | $52.15 | 2 |
What the 2025 payments were for
- Food and Beverage$399.32 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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