Selvi Lingam, M.D
NPI 1740296466ActiveIndividual· Internal Medicine, Hematology & Oncology· The Woodlands, TX
Internal Medicine, Hematology & Oncology (M.D) with Tmh Physician Associates PLLC and 1 other group, practicing in The Woodlands, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,924,524 for 1,148 claims, against $70,364 paid for services in 2024. Aveo Pharmaceuticals, Inc. was the largest of 23 companies reporting payments in 2025, $1,019 in all, mostly food and beverage. Lists Houston Methodist Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1740296466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Aug 1, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
| Certified by provider | Mar 7, 2023 |
| Reactivated | Feb 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | U0155 | TX |
| Internal Medicine, Hematology | 207RH0000X | MD447485 | PA |
| Internal Medicine | 207R00000X | 243284 | NY |
| Internal Medicine, Medical Oncology | 207RX0202X | MD447485 | PA |
| Internal Medicine, Medical Oncology | 207RX0202X | D72153 | MD |
| Internal Medicine, Hematology | 207RH0000X | U0155 | TX |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 243284 | NY |
| Internal Medicine, Medical Oncology | 207RX0202X | U0155 | TX |
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 - Hematology/Oncology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 339 |
|---|---|
| Services billed | 743 across 18 procedure codes |
| Paid by Medicare | $70,364 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,148 · 1,996 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $1,924,524 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- Houston Methodist HospitalHouston, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Houston Methodist West HospitalHouston, TX
- Houston Methodist Willowbrook HospitalHouston, TX
- University of Maryland Medical CenterBaltimore, MD
Industry payments (Open Payments)
- 2025$1,019 · 37 payments from 23 companies
- 2024$1,727 · 68 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aveo Pharmaceuticals, Inc. | $150.83 | 4 |
| Astrazeneca Pharmaceuticals LP | $111.93 | 4 |
| Pfizer Inc. | $82.69 | 3 |
| Celgene Corporation | $82.12 | 3 |
| Seagen Inc. | $74.99 | 1 |
What the 2025 payments were for
- Food and Beverage$869.34 · 35 payments
- Education$149.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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