Jacob Chemmalakuzhy, M.D.
NPI 1992723241ActiveIndividual· Internal Medicine, Cardiovascular Disease· Irving, TX
Internal Medicine, Cardiovascular Disease (M.D.) in Irving, Texas, trained at University of Missouri, Kansas City, School of Medicine (class of 1998). In 2024 Medicare paid $194,584 for 340 patients, and Part D covered 1,776 of their prescriptions, 85% of them generic. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $9,414 in all, mostly travel and lodging.
Overview
| NPI | 1992723241 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Mar 1, 2022 |
| Certified by provider | Mar 1, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | M3986 | TX |
| Internal Medicine | 207R00000X | 2002010037 | MO |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 2002010037 | MO |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 2002010037 | MO |
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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 340 |
|---|---|
| Services billed | 2,197 across 43 procedure codes |
| Paid by Medicare | $194,584 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,776 · 4,402 30-day fills |
|---|---|
| Patients | 282 |
| Total drug cost | $259,985 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Hospital affiliations
- Baylor Scott & White the Heart Hospital PlanoPlano, TX
- Medical City Las ColinasIrving, TX
Industry payments (Open Payments)
- 2025$9,414 · 33 payments from 2 companies
- 2024$447.05 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $9,330 | 32 |
| Cleerly, Inc. | $83.52 | 1 |
What the 2025 payments were for
- Travel and Lodging$8,469 · 11 payments
- Food and Beverage$944.84 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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