Naveen Kallarackal
NPI 1447613682ActiveIndividual· Hospitalist· Houston, TX
Hospitalist with Tmh Physician Associates PLLC and 1 other group, practicing in Houston, Texas. 265 Medicare patients in 2024, $72,519 paid; nearly all of their 591 Part D prescriptions were generic (92%). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $188.97 in all, mostly food and beverage. Lists Houston Methodist Willowbrook Hospital as a hospital affiliation.
Overview
| NPI | 1447613682 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 4, 2016 |
| Last updated in NPPES | Aug 6, 2025 |
| Certified by provider | Aug 1, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | S9721 | TX |
| Internal Medicine | 207R00000X | S9721 | TX |
| Student in an Organized Health Care Education/Training Program | 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 Practitioner - Hospitalist (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 265 |
|---|---|
| Services billed | 739 across 11 procedure codes |
| Paid by Medicare | $72,519 |
Part D prescriptions in 2024
| Prescriptions (claims) | 591 · 614 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $16,576 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliation
- Houston Methodist Willowbrook HospitalHouston, TX
Other facilities
- Phoenix Healthcare Services, IncHome health agency · Houston, TX
- Three Oaks HospiceHospice · Houston, TX
Industry payments (Open Payments)
- 2025$188.97 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $141.64 | 1 |
| Edwards Lifesciences Corporation | $47.33 | 1 |
What the 2025 payments were for
- Food and Beverage$188.97 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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