RxDoctor Payments Data

Dipti Patel, MD

Nephrology · Baltimore, MDNPI 1134447667

Payments from drug & device makers

$1,898in general payments, 2019–2025

Across 86 payments — averaging $22.07 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Calliditas Therapeutics US Inc.$277
  • Amgen$256
  • Travere Therapeutics, Inc.$174
  • AstraZeneca$167
  • Mallinckrodt Hospital Products Inc.$107
  • Novartis$105
  • plus $811 from 15 others

What the payments were for

  • Food & beverage$1,86798%
  • Education$312%

Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.

General payments by program year

19
20
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.

How this compares

$1,898 in reported general payments places this provider in the 65th percentile of 285 nephrology providers in Maryland.

See all nephrology providers in Maryland

Medicare billing

Part B allowed, 2024
$241,244
Medicare patients
612
Services billed
1,667

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
VelphoroSucroferric Oxyhydroxide15$21,819
FarxigaDapagliflozin Propanediol28$21,124
VeltassaPatiromer Calcium Sorbitex18$19,545
LokelmaSodium Zirconium Cyclosilicate19$14,241
Nifedipine ErNifedipine70$3,974
Sevelamer Carbonate12$2,750
Calcium Acetate12$1,295
Calcitriol38$849
Allopurinol71$746
Amlodipine Besylate46$387
Chlorthalidone25$371
Tamsulosin Hcl38$360
Losartan Potassium36$255
Furosemide57$240
Lisinopril53$225

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$167$35,36447 claims
Fresenius USA Marketing, Inc.Velphoro$85$21,81915 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 65th percentile of 285 nephrology providers in Maryland.

Other nephrology in Baltimore

See the full list for Maryland

Where these figures come from

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