Madhu Reddy, MD
Nephrology · Alpharetta, GANPI 1275736993
Payments from drug & device makers
Across 9 payments — averaging $133.52 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Biosense Webster, Inc.$862
- Amgen$160
- Boston Scientific$143
- Mallinckrodt Enterprises LLC$24
- GSK$12
What the payments were for
- Travel & lodging$86272%
- Food & beverage$31927%
- Education$202%
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Biosense Webster, Inc. | 3 | $862 |
| Amgen(2 entities) | 3 | $160 |
| Boston Scientific | 1 | $143 |
| Mallinckrodt Enterprises LLC | 1 | $24 |
| GSK | 1 | $12 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- Carto 3$862
- Rhythmia Mapping System$143
- KRYSTEXXA$125
How this compares
$1,202 in reported general payments places this provider in the 40th percentile of 388 nephrology providers in Georgia.
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| FarxigaDapagliflozin Propanediol | 63 | $68,120 |
| JardianceEmpagliflozin | 82 | $65,564 |
| VeltassaPatiromer Calcium Sorbitex | 30 | $33,165 |
| MounjaroTirzepatide | 12 | $25,051 |
| Sevelamer Carbonate | 46 | $10,000 |
| ProsolParenteral Amino Acid 20% No.1 | 47 | $5,501 |
| Calcium Acetate | 45 | $4,940 |
| Tolvaptan | 11 | $2,857 |
| Methenamine Hippurate | 20 | $2,299 |
| Carvedilol | 183 | $1,666 |
| Amlodipine Besylate | 238 | $1,520 |
| Doxazosin Mesylate | 114 | $1,338 |
| Losartan Potassium | 148 | $1,288 |
| Bumetanide | 44 | $1,045 |
| Potassium Chloride | 48 | $1,016 |
Paid to pharmacies, not to this prescriber.
Other nephrology in Alpharetta
- James TumlinLawrenceville$19.8M
- Chinedu NwekeAcworth$3.9M
- Vinayak RamanathLagrange$3.1M
- Harold HubertAugusta$2.8M
- Tamorie SmithColumbus$1.9M
- Barton BrezinaAugusta$1.5M
- Frederic Rahbari OskouiAtlanta$1.5M
- Rajeev ChauhanColumbus$1.1M
- Sagar PanseMacon$1.1M
- Laura MulloyAugusta$891K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.