Dino George Zacharakos, MD
NPI 1831192723ActiveIndividual· Anesthesiology· East Hartford, CT
Anesthesiology (MD) in East Hartford, Connecticut, trained at Northeastern Ohio University College of Medicine (class of 1985). Medicare paid $31,710 for services to 304 patients in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $172.47 in all, mostly food and beverage.
Overview
| NPI | 1831192723 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 24, 2005 |
| Last updated in NPPES | Sep 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 029653 | CT |
| Anesthesiology, Pain Medicine | 207LP2900X | 029653 | 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 - Anesthesiology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 304 |
|---|---|
| Services billed | 366 across 51 procedure codes |
| Paid by Medicare | $31,710 |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Anesthesiology |
Medical group
- Integrated Anesthesia Associates LLCHartford, CT · 409 clinicians
Hospital affiliation
- Griffin HospitalDerby, CT
Industry payments (Open Payments)
- 2025$172.47 · 5 payments from 4 companies
- 2024$93.20 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $79.83 | 1 |
| Merck Sharp & Dohme LLC | $42.52 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $27.32 | 1 |
| Rayner Intraocular Lenses Limited | $22.80 | 1 |
What the 2025 payments were for
- Food and Beverage$172.47 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 anesthesiologists in East Hartford · All anesthesiologists in Connecticut