Maryann Chomiak, P.A.
NPI 1669577953ActiveIndividual· Physician Assistant, Medical· Trumbull, CT
Physician Assistant, Medical (P.A.) with Pain Management Partners LLC, practicing in Trumbull, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $634,292 for 8,127 claims, against $106,314 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 12 companies reporting payments in 2025, $1,588 in all, mostly food and beverage.
Overview
| NPI | 1669577953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Jun 26, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 000160 | 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 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 - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 220 |
|---|---|
| Services billed | 2,207 across 14 procedure codes |
| Paid by Medicare | $106,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,127 · 8,572 30-day fills |
|---|---|
| Patients | 673 |
| Total drug cost | $634,292 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Pain Management Partners LLCFarmington, CT · 7 clinicians
Industry payments (Open Payments)
- 2025$1,588 · 110 payments from 12 companies
- 2024$2,013 · 124 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $442.66 | 47 |
| Collegium Pharmaceutical, Inc. | $429.23 | 33 |
| Scilex Pharmaceuticals Inc. | $181.27 | 9 |
| Tersera Therapeutics LLC | $94.45 | 3 |
| Pfizer Inc. | $91.67 | 4 |
What the 2025 payments were for
- Food and Beverage$1,588 · 110 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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