Usha N. Peri, MD
NPI 1033100375ActiveIndividual· Internal Medicine, Nephrology· Lewisville, TX
Internal Medicine, Nephrology (MD) with Legacy Healthcare Services Inc and 1 other group, practicing in Lewisville, Texas. Their prescriptions cost Medicare Part D more than their services did: $360,537 for 2,517 claims, against $230,102 paid for services in 2024. Travere Therapeutics, Inc. was the largest of 15 companies reporting payments in 2025, $6,711 in all, mostly consulting fees. Lists Carrollton Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033100375 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 4, 2005 |
| Last updated in NPPES | Aug 27, 2024 |
| Certified by provider | Aug 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | K4527 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 488 |
|---|---|
| Services billed | 2,832 across 23 procedure codes |
| Paid by Medicare | $230,102 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,517 · 4,571 30-day fills |
|---|---|
| Patients | 378 |
| Total drug cost | $360,537 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical groups
- Legacy Healthcare Services IncGreenville, SC · 3,223 clinicians
- North Texas Kidney Disease AssociatesNorth Richland Hills, TX · 26 clinicians
Hospital affiliations
- Carrollton Regional Medical CenterCarrollton, TX
- Medical City LewisvilleLewisville, TX
- Texas Health Presbyterian Hospital Flower MoundFlower Mound, TX
Other facilities
- Davita Renal Center of Flower MoundDialysis facility · Flower Mound, TX
- Renal Center of LewisvilleDialysis facility · Lewisville, TX
Industry payments (Open Payments)
- 2025$6,711 · 77 payments from 15 companies
- 2024$1,826 · 77 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $5,264 | 16 |
| Amgen Inc. | $276.54 | 13 |
| Otsuka America Pharmaceutical, Inc. | $221.57 | 9 |
| Scpharmaceuticals Inc. | $156.97 | 3 |
| Opko Pharmaceuticals, LLC | $115.76 | 6 |
What the 2025 payments were for
- Consulting Fee$3,600 · 1 payment
- Food and Beverage$1,906 · 73 payments
- Travel and Lodging$1,204 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Nephrology providers in Lewisville
- 1821169632
- 1336120310
- 1720122096