Andrew C. Raissis, M.D.
NPI 1316220429ActiveIndividual· Colon & Rectal Surgery· Bloomfield, CT
Colon & Rectal Surgery (M.D.) in Bloomfield, Connecticut, trained at University of Connecticut School of Medicine (class of 2011). In 2024 Medicare paid $44,119 for 124 patients, and Part D covered 179 of their prescriptions, 69% of them generic. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 5 companies reporting payments in 2025, $117.84 in all, mostly food and beverage.
Overview
| NPI | 1316220429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 25, 2011 |
| Last updated in NPPES | Jun 29, 2021 |
| Certified by provider | Jun 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 56849 | CT |
| Surgery | 208600000X | MT199113 | PA |
| Colon & Rectal Surgery | 208C00000X | MD044113 | DC |
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 - Colorectal Surgery (Proctology) (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 124 |
|---|---|
| Services billed | 214 across 51 procedure codes |
| Paid by Medicare | $44,119 |
Part D prescriptions in 2024
| Prescriptions (claims) | 179 · 187 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $10,932 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical groups
- Trinity Health of New England Provider Network Organization IncHartford, CT · 653 clinicians
- Colon and Rectal Surgeons of Greater Hartford LLCBloomfield, CT · 9 clinicians
Hospital affiliations
- Manchester Memorial HospitalManchester, CT
- St Francis Hospital & Medical CenterHartford, CT
Industry payments (Open Payments)
- 2025$117.84 · 5 payments from 5 companies
- 2024$301.34 · 14 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $28.51 | 1 |
| Ironwood Pharmaceuticals, Inc | $25.35 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $24.86 | 1 |
| Intuitive Surgical, Inc. | $21.28 | 1 |
| Janssen Biotech, Inc. | $17.84 | 1 |
What the 2025 payments were for
- Food and Beverage$117.84 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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