Philip J. Karanian, MD
NPI 1437136132ActiveIndividual· Internal Medicine· West Hartford, CT
Internal Medicine (MD) with Prime Healthcare, PC, practicing in West Hartford, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $797,122 for 7,721 claims, against $75,289 paid for services in 2024. Lundbeck LLC reported $21.96 in payments in 2025, mostly food and beverage. Lists Griffin Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1437136132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 23, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
| Certified by provider | Jun 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 029480 | 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 | 241 |
|---|---|
| Services billed | 881 across 29 procedure codes |
| Paid by Medicare | $75,289 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,721 · 18,387 30-day fills |
|---|---|
| Patients | 555 |
| Total drug cost | $797,122 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Prime Healthcare, PCAvon, CT · 67 clinicians
Hospital affiliations
- Griffin HospitalDerby, CT
- Manchester Memorial HospitalManchester, CT
- St Francis Hospital & Medical CenterHartford, CT
Other facilities
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Trinity Health of New England at HomeHome health agency · Hartford, CT
- Masonicare Home Health and Hospice IncHospice · Wallingford, CT
- Autumn Lake Healthcare at West HartfordNursing home · West Hartford, CT
Industry payments (Open Payments)
- 2025$21.96 · 1 payment from 1 company
- 2024$103.97 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $21.96 | 1 |
What the 2025 payments were for
- Food and Beverage$21.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 61 internal medicine physicians in West Hartford · All internal medicine physicians in Connecticut