Madhavi Mallareddy, MD
NPI 1215134630ActiveIndividual· Internal Medicine, Nephrology· Mesquite, TX
Internal Medicine, Nephrology (MD) with Dallas Renal Group, P.A., practicing in Mesquite, Texas. Their prescriptions cost Medicare Part D more than their services did: $319,886 for 1,285 claims, against $141,440 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 3 companies reporting payments in 2025, $173.29 in all, mostly food and beverage. Lists Baylor Scott and White Medical Center Lake Pointe and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1215134630 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 29, 2007 |
| Last updated in NPPES | Mar 15, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | N3859 | 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 | 219 |
|---|---|
| Services billed | 1,612 across 24 procedure codes |
| Paid by Medicare | $141,440 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,285 · 2,841 30-day fills |
|---|---|
| Patients | 270 |
| Total drug cost | $319,886 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nephrology |
Medical group
- Dallas Renal Group, P.A.Dallas, TX · 53 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center Lake PointeRowlett, TX
- Baylor Scott and White Medical Center SunnyvaleSunnyvale, TX
- Dallas Regional Medical CenterMesquite, TX
- Texas Health Presbyterian Hospital RockwallRockwall, TX
Other facilities
- Usrc Premier MesquiteDialysis facility · Mesquite, TX
- Usrc Sunnyvale DialysisDialysis facility · Sunnyvale, TX
Industry payments (Open Payments)
- 2025$173.29 · 6 payments from 3 companies
- 2024$311.20 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $121.84 | 1 |
| Amgen Inc. | $49.01 | 2 |
| Travere Therapeutics, Inc. | $2.44 | 3 |
What the 2025 payments were for
- Food and Beverage$170.85 · 3 payments
- Education$2.44 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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