Jun Chen, MD
NPI 1477583763ActiveIndividual· Internal Medicine, Nephrology· Plano, TX
Internal Medicine, Nephrology (MD) with North Texas Kidney Disease Associates, practicing in Plano, Texas. Their prescriptions cost Medicare Part D more than their services did: $341,938 for 2,669 claims, against $218,973 paid for services in 2024. Mallinckrodt Hospital Products Inc. was the largest of 17 companies reporting payments in 2025, $904.64 in all, mostly food and beverage. Lists Baylor Scott & White Medical Center - Centennial and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1477583763 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2006 |
| 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 | M2283 | 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 - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 567 |
|---|---|
| Services billed | 3,095 across 24 procedure codes |
| Paid by Medicare | $218,973 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,669 · 6,500 30-day fills |
|---|---|
| Patients | 396 |
| Total drug cost | $341,938 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- North Texas Kidney Disease AssociatesNorth Richland Hills, TX · 26 clinicians
Hospital affiliations
- Baylor Scott & White Medical Center - CentennialFrisco, TX
- Baylor Scott and White Medical Center Frisco at PgFrisco, TX
- Texas Health Hospital FriscoFrisco, TX
- Texas Health Presbyterian Hospital PlanoPlano, TX
Other facilities
- Davita Dallas Home Training (Pd)Dialysis facility · Dallas, TX
- Davita Plano Tollway DialysisDialysis facility · Plano, TX
- Davita Renal Center of CarrolltonDialysis facility · Carrollton, TX
- Fmc of West PlanoDialysis facility · Plano, TX
Industry payments (Open Payments)
- 2025$904.64 · 30 payments from 17 companies
- 2024$742.02 · 32 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $194.86 | 6 |
| Otsuka America Pharmaceutical, Inc. | $150.52 | 2 |
| Scpharmaceuticals Inc. | $141.51 | 2 |
| Ardelyx, Inc. | $87.07 | 2 |
| Novartis Pharmaceuticals Corporation | $60.56 | 3 |
What the 2025 payments were for
- Food and Beverage$813.74 · 29 payments
- Education$90.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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