Jason Z. Lee, MD
NPI 1285634592ActiveIndividual· Internal Medicine, Nephrology· Texarkana, TX
Internal Medicine, Nephrology (MD) with Christus Trinity Clinic Texas and 1 other group, practicing in Texarkana, Texas. In 2024 Medicare paid $224,493 for 430 patients, and Part D covered 1,595 of their prescriptions, 89% of them generic. Ardelyx, Inc. was the largest of 8 companies reporting payments in 2025, $285.47 in all, mostly food and beverage. Lists Christus St Michael Health System as a hospital affiliation.
Overview
| NPI | 1285634592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 28, 2005 |
| Last updated in NPPES | Oct 28, 2026 |
| Certified by provider | Oct 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | M1876 | TX |
| Internal Medicine, Nephrology | 207RN0300X | E4176 | AR |
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 - Nephrology (AR); Practitioner - Nephrology (OK); Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 430 |
|---|---|
| Services billed | 3,616 across 63 procedure codes |
| Paid by Medicare | $224,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,595 · 3,627 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $117,153 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Nephrology |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- Collom and Carney Clinic AssociationTexarkana, TX · 51 clinicians
Hospital affiliation
- Christus St Michael Health SystemTexarkana, TX
Other facilities
- Davita Miller County DialysisDialysis facility · Texarkana, AR
- Davita Northeast Texas DialysisDialysis facility · Atlanta, TX
- Davita Southwest Arkansas DialysisDialysis facility · Magnolia, AR
- Davita Texarkana Regional DialysisDialysis facility · Texarkana, TX
- Davita Twin CitiesDialysis facility · Texarkana, AR
- Christus St Michael Health SystemInpatient rehabilitation facility · Texarkana, TX
Industry payments (Open Payments)
- 2025$285.47 · 16 payments from 8 companies
- 2024$257.21 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $85.53 | 3 |
| Novo Nordisk Inc | $50.25 | 3 |
| Travere Therapeutics, Inc. | $35.76 | 5 |
| Novartis Pharmaceuticals Corporation | $34.40 | 1 |
| Fresenius USA Marketing, Inc. | $23.16 | 1 |
What the 2025 payments were for
- Food and Beverage$285.08 · 15 payments
- Education$0.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Texarkana
- 1114910411
- 1396746376
- 1508886482
- 1891113577
- 1265414635
- 1669472536
- 1518967611