Rosario Giacomini, D.O.
NPI 1194354761ActiveIndividual· Family Medicine· Westport, CT
Family Medicine (D.O.) with Hartford Healthcare Medical Group Specialists PLLC, practicing in Westport, Connecticut. 91 Medicare patients in 2024, $17,893 paid; nearly all of their 410 Part D prescriptions were generic (92%). Novo Nordisk Inc was the largest of 10 companies reporting payments in 2025, $891.10 in all, mostly food and beverage. Lists Bridgeport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1194354761 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2020 |
| Last updated in NPPES | Jul 21, 2023 |
| Certified by provider | Jul 19, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 73415 | 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 - Family Practice (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 268 across 26 procedure codes |
| Paid by Medicare | $17,893 |
Part D prescriptions in 2024
| Prescriptions (claims) | 410 · 751 30-day fills |
|---|---|
| Patients | 150 |
| Total drug cost | $24,129 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Greenwich Hospital Association -Greenwich, CT
- St Vincent's Medical CenterBridgeport, CT
Other facilities
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
Industry payments (Open Payments)
- 2025$891.10 · 21 payments from 10 companies
- 2024$348.48 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $402.98 | 10 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $125.00 | 1 |
| Astrazeneca Pharmaceuticals LP | $125.00 | 1 |
| Pfizer Inc. | $76.83 | 3 |
| Amgen Inc. | $31.32 | 1 |
What the 2025 payments were for
- Food and Beverage$891.10 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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