Lakshmi Tatineni, MD
NPI 1417536293ActiveIndividual· Internal Medicine· Lake Charles, LA
Internal Medicine (MD) with Lcms Rehabilitation Institute of Southwest Louisiana, practicing in Lake Charles, Louisiana. In 2024 Medicare paid $18,657 for 64 patients, and Part D covered 100 of their prescriptions, 87% of them generic. Viatris Specialty LLC was the largest of 2 companies reporting payments in 2025, $30.62 in all, mostly food and beverage. Lists Lake Charles Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1417536293 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2021 |
| Last updated in NPPES | Sep 17, 2024 |
| Certified by provider | Sep 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 343462 | LA |
| 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 - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 201 across 6 procedure codes |
| Paid by Medicare | $18,657 |
Part D prescriptions in 2024
| Prescriptions (claims) | 100 · 133 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $4,922 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Lcms Rehabilitation Institute of Southwest LouisianaLake Charles, LA · 34 clinicians
Hospital affiliation
- Lake Charles Memorial HospitalLake Charles, LA
Industry payments (Open Payments)
- 2025$30.62 · 2 payments from 2 companies
- 2024$18.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viatris Specialty LLC | $17.04 | 1 |
| Pfizer Inc. | $13.58 | 1 |
What the 2025 payments were for
- Food and Beverage$30.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 82 internal medicine physicians in Lake Charles · All internal medicine physicians in Louisiana