Dario Zagar, M.D.
NPI 1093773756ActiveIndividual· Psychiatry & Neurology, Neurology· Fairfield, CT
Psychiatry & Neurology, Neurology (M.D.) in Fairfield, Connecticut, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $945,576 for 3,434 claims, against $111,514 paid for services in 2024. Supernus Pharmaceuticals, Inc. reported $54.57 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1093773756 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Aug 1, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 042359 | 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 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 - Neurology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 453 |
|---|---|
| Services billed | 9,132 across 35 procedure codes |
| Paid by Medicare | $111,514 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,434 · 6,185 30-day fills |
|---|---|
| Patients | 613 |
| Total drug cost | $945,576 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Yale UniversityNew Haven, CT · 2,645 clinicians
- Rehabilitation Associates IncFairfield, CT · 529 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Danbury HospitalDanbury, CT
- Greenwich Hospital Association -Greenwich, CT
- Yale-New Haven HospitalNew Haven, CT
Other facilities
- Gaylord Hospital IncLong-term care hospital · Wallingford, CT
Industry payments (Open Payments)
- 2025$54.57 · 1 payment from 1 company
- 2024$21.44 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $54.57 | 1 |
What the 2025 payments were for
- Food and Beverage$54.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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