Margarita Kolitsas, PA
NPI 1326528670ActiveIndividual· Physician Assistant, Surgical· Derby, CT
Physician Assistant, Surgical (PA) with Hartford Healthcare Medical Group Specialists PLLC and 1 other group, practicing in Derby, Connecticut. 13 Medicare patients in 2024, $1,346 paid; nearly all of their 103 Part D prescriptions were generic (97%). Ethicon US, LLC reported $112.35 in payments in 2025, mostly food and beverage. Lists Griffin Hospital as a hospital affiliation.
Overview
| NPI | 1326528670 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Aug 16, 2018 |
| Last updated in NPPES | Jan 9, 2025 |
| Certified by provider | Jan 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 4319 | CT |
| Physician Assistant | 363A00000X | 4319 | 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 - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 13 across 4 procedure codes |
| Paid by Medicare | $1,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 103 · 103 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $478.08 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
- Griffin Faculty Physicians IncDerby, CT · 134 clinicians
Hospital affiliation
- Griffin HospitalDerby, CT
Industry payments (Open Payments)
- 2025$112.35 · 1 payment from 1 company
- 2024$150.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $112.35 | 1 |
What the 2025 payments were for
- Food and Beverage$112.35 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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