Robert E. Hagar, MD,PHD
NPI 1659340479ActiveIndividual· Internal Medicine· Middletown, CT
Internal Medicine (MD,PHD) in Middletown, Connecticut, trained at University of Connecticut School of Medicine (class of 2002). In 2024 Medicare paid $28,402 for 204 patients, and Part D covered 100 of their prescriptions, 83% of them generic.
Overview
| NPI | 1659340479 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD,PHD |
| Sole proprietor | No |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Oct 19, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 042678 | CT |
| Hospitalist | 208M00000X | 042678 | 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 - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 383 across 6 procedure codes |
| Paid by Medicare | $28,402 |
Part D prescriptions in 2024
| Prescriptions (claims) | 100 · 135 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $10,879 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Connecticut School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical group
- Middlesex HospitalMiddletown, CT · 234 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- Middlesex HospitalMiddletown, CT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 internal medicine physicians in Middletown · All internal medicine physicians in Connecticut