Karthik Mathialagan, M.D
NPI 1114509411ActiveIndividual· Student in an Organized Health Care Education/Training Program· Bridgeport, CT
Student in an Organized Health Care Education/Training Program (M.D) in Bridgeport, Connecticut, with an NPI issued in April 2021. Part D covered 649 prescriptions written in 2024, 76% of them generic. Abbvie Inc. was the largest of 4 companies reporting payments in 2025, $469.05 in all, mostly food and beverage.
Overview
| NPI | 1114509411 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Apr 26, 2021 |
| Last updated in NPPES | Nov 15, 2021 |
| Certified by provider | Nov 15, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 390200000X | — | — |
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 Order and Referring Only - Internal Medicine (CT) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 649 · 1,116 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $238,950 |
| Generic share | 76% of claims |
Industry payments (Open Payments)
- 2025$469.05 · 10 payments from 4 companies
- 2024$347.46 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $248.03 | 5 |
| Janssen Biotech, Inc. | $162.41 | 2 |
| Boston Scientific Corporation | $43.99 | 2 |
| Gilead Sciences, Inc. | $14.62 | 1 |
What the 2025 payments were for
- Food and Beverage$469.05 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 280 Student in an Organized Health Care Education/Training Program providers in Bridgeport · All Student in an Organized Health Care Education/Training Program providers in Connecticut