Huseyin Nail Aydin, MD
NPI 1548405871ActiveIndividual· Surgery· Willimantic, CT
Surgery (MD) with Hartford Healthcare Medical Group Specialists PLLC, practicing in Willimantic, Connecticut. 65 Medicare patients in 2024, $19,479 paid; nearly all of their 77 Part D prescriptions were generic (97%). Phathom Pharmaceuticals, Inc. was the largest of 4 companies reporting payments in 2025, $198.00 in all, mostly food and beverage. Lists William W Backus Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1548405871 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 16, 2008 |
| Last updated in NPPES | Jul 20, 2020 |
| Certified by provider | Jul 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 57208 | CT |
| Surgery | 208600000X | Q3143 | TX |
| Surgery, Surgical Oncology | 2086X0206X | Q3143 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | 01066208A | IN |
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 - General Surgery (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 162 across 53 procedure codes |
| Paid by Medicare | $19,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 77 · 78 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $1,233 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | General Surgery |
| Secondary specialties | Surgical Oncology |
Medical group
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
Hospital affiliations
- William W Backus HospitalNorwich, CT
- Windham Community Memorial HospitalWillimantic, CT
Industry payments (Open Payments)
- 2025$198.00 · 8 payments from 4 companies
- 2024$1,273 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Phathom Pharmaceuticals, Inc. | $140.06 | 5 |
| Solventum Corporation | $24.95 | 1 |
| Novo Nordisk Inc | $18.03 | 1 |
| Merck Sharp & Dohme LLC | $14.96 | 1 |
What the 2025 payments were for
- Food and Beverage$198.00 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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