Vidhya Subramanian, MD
NPI 1295752004ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Sugar Land, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) with Tmh Physician Associates PLLC and 1 other group, practicing in Sugar Land, Texas. Their prescriptions cost Medicare Part D more than their services did: $3,829,739 for 9,703 claims, against $85,208 paid for services in 2024. Novo Nordisk Inc was the largest of 35 companies reporting payments in 2025, $4,842 in all, mostly food and beverage. Lists El Campo Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1295752004 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 16, 2006 |
| Last updated in NPPES | Aug 17, 2026 |
| Certified by provider | Aug 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | M4568 | TX |
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 - Neurology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 600 |
|---|---|
| Services billed | 1,611 across 11 procedure codes |
| Paid by Medicare | $85,208 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,703 · 23,718 30-day fills |
|---|---|
| Patients | 973 |
| Total drug cost | $3,829,739 |
| Generic share | 50% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- El Campo Memorial HospitalEl Campo, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Memorial Hermann Sugar Land HospitalSugar Land, TX
- Memorial Medical CenterPort Lavaca, TX
Industry payments (Open Payments)
- 2025$4,842 · 249 payments from 35 companies
- 2024$3,426 · 191 payments from 30 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $556.84 | 30 |
| Amgen Inc. | $417.40 | 27 |
| Insulet Corporation | $377.54 | 14 |
| Avvisto Therapeutics, LLC | $293.28 | 6 |
| Corcept Therapeutics | $281.51 | 14 |
What the 2025 payments were for
- Food and Beverage$4,842 · 249 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 endocrinologists in Sugar Land · All endocrinologists in Texas