Jeffrey Mark Kagan, M.D.
NPI 1003886193ActiveIndividual· Internal Medicine· Newington, CT
Internal Medicine (M.D.) with Hartford Healthcare Medical Group Specialists PLLC, practicing in Newington, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $1,536,013 for 24,631 claims, against $81,765 paid for services in 2024. Axsome Therapeutics, Inc. was the largest of 5 companies reporting payments in 2025, $727.14 in all, mostly food and beverage. Lists Hartford Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1003886193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 23, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 030937 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 335 |
|---|---|
| Services billed | 1,453 across 43 procedure codes |
| Paid by Medicare | $81,765 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24,631 · 36,588 30-day fills |
|---|---|
| Patients | 879 |
| Total drug cost | $1,536,013 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospice/Palliative Care |
| Telehealth | Offers telehealth |
Medical group
- Hartford Healthcare Medical Group Specialists PLLCBridgeport, CT · 1,588 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- The Hospital of Central ConnecticutNew Britain, CT
Other facilities
- Elara CaringHome health agency · Rocky Hill, CT
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Hartford Healthcare at HomeHospice · East Hartford, CT
- Autumn Lake Healthcare at New BritainNursing home · New Britain, CT
- Civita Care Center at NewingtonNursing home · Newington, CT
- Jefferson HouseNursing home · Newington, CT
Industry payments (Open Payments)
- 2025$727.14 · 7 payments from 5 companies
- 2024$560.57 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $353.01 | 3 |
| Abbvie Inc. | $124.98 | 1 |
| Amgen Inc. | $120.98 | 1 |
| Biocomposites Inc | $94.94 | 1 |
| Pfizer Inc. | $33.23 | 1 |
What the 2025 payments were for
- Food and Beverage$727.14 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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