Imran Ahmed Mridha, PA
NPI 1558970558ActiveIndividual· Physician Assistant· Fairfield, CT
Physician Assistant (PA) with Rehabilitation Associates Inc and 1 other group, practicing in Fairfield, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $593,238 for 8,553 claims, against $108,069 paid for services in 2024. Collegium Pharmaceutical, Inc. was the largest of 10 companies reporting payments in 2025, $1,031 in all, mostly food and beverage.
Overview
| NPI | 1558970558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Jul 24, 2020 |
| Last updated in NPPES | Mar 7, 2022 |
| Certified by provider | Mar 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5039 | CT |
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 - Physician Assistant (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 2,216 across 12 procedure codes |
| Paid by Medicare | $108,069 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,553 · 8,903 30-day fills |
|---|---|
| Patients | 859 |
| Total drug cost | $593,238 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Rehabilitation Associates IncFairfield, CT · 529 clinicians
- Pain and Spine Specialists of Connecticut LLCFarmington, CT · 5 clinicians
Industry payments (Open Payments)
- 2025$1,031 · 66 payments from 10 companies
- 2024$1,148 · 56 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $356.66 | 30 |
| Scilex Pharmaceuticals Inc. | $239.57 | 13 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $186.55 | 12 |
| Pfizer Inc. | $56.41 | 3 |
| Tonix Medicines, Inc. | $43.74 | 2 |
What the 2025 payments were for
- Food and Beverage$1,031 · 66 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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