RxDoctor Payments Data

Sandeep Singh, MD

Nephrology · Fort Worth, TXNPI 1245277490

Payments from drug & device makers

$2,869in general payments, 2019–2025

Across 37 payments — averaging $77.55 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Mallinckrodt Enterprises LLC$2K
  • Amgen$176
  • Nxstage Medical, Inc.$166
  • Novartis$98
  • AstraZeneca$94
  • GSK$87
  • plus $168 from 8 others

What the payments were for

  • Consulting fees$1,92567%
  • Travel & lodging$231%
  • Food & beverage$87731%
  • Education$442%

General payments by program year

19
21
22
23
24
25

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.

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.

How this compares

$2,869 in reported general payments places this provider in the 60th percentile of 1,070 nephrology providers in Texas.

See all nephrology providers in Texas

Medicare billing

Part B allowed, 2024
$366,962
Medicare patients
634
Services billed
4,551

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

DrugClaimsCost to plans & patients
JardianceEmpagliflozin92$113,170
FarxigaDapagliflozin Propanediol103$78,143
VelphoroSucroferric Oxyhydroxide24$66,652
VeltassaPatiromer Calcium Sorbitex30$36,406
LokelmaSodium Zirconium Cyclosilicate44$35,507
XphozahTenapanor Hcl11$32,148
AuryxiaFerric Citrate16$25,023
KerendiaFinerenone19$22,884
Sevelamer Carbonate96$11,294
Cinacalcet Hcl48$7,184
Lanthanum Carbonate11$5,474
Calcitriol225$4,673
Nifedipine ErNifedipine60$1,594
Furosemide238$1,516
Midodrine Hcl18$1,512

Paid to pharmacies, not to this prescriber.

Companies that both paid and supply prescribed drugs

These companies both reported payments to this provider and make drugs the provider prescribed under Medicare Part D in 2024. For most specialties this overlap is expected — a cardiologist who is paid by a cardiology drugmaker also treats heart disease. It is shown so the reader can see it, not because it implies anything on its own.

CompanyPaid to this providerPart D cost of their drugs
AstraZenecaFarxiga, Lokelma$94$113,650147 claims
Boehringer IngelheimJardiance$18$113,17092 claims
Fresenius USA Marketing, Inc.Velphoro$12$66,65224 claims
Akebia Therapeutics IncAuryxia$25$25,02316 claims
BayerKerendia$17$22,88419 claims

Reading this fairly. The Part D column is what drug plans and patients paid pharmacies — this provider received none of it, and it reflects how many patients they treat and what those drugs cost. Against peers, this provider's reported payments sit in the 60th percentile of 1,070 nephrology providers in Texas.

Other nephrology in Fort Worth

See the full list for Texas

Where these figures come from

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