RxDoctor Payments Data

Stephen Portera, MD

Urology · Memphis, TNNPI 1205803608

Payments from drug & device makers

$2,817in general payments, 2019–2025

Across 142 payments — averaging $19.84 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.

  • Astellas Pharma US Inc$1K
  • Sumitomo Pharma America, Inc.$271
  • Pfizer$234
  • AbbVie$199
  • Duchesnay USA Incorporated$93
  • Caldera Medical, Inc$91
  • plus $536 from 13 others

What the payments were for

  • Food & beverage$2,45687%
  • Education$36113%

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

$2,817 in reported general payments places this provider in the 45th percentile of 276 urology providers in Tennessee.

See all urology providers in Tennessee

Medicare billing

Part B allowed, 2024
$344,352
Medicare patients
939
Services billed
3,785

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
MyrbetriqMirabegron466$338,043
GemtesaVibegron150$102,147
PremarinEstrogens, Conjugated131$54,007
Solifenacin Succinate563$27,473
Estradiol367$20,513
Methenamine Hippurate257$16,339
Fesoterodine Fumarate ErFesoterodine Fumarate57$7,041
Oxybutynin Chloride ErOxybutynin Chloride169$5,079
Amitriptyline Hcl417$4,583
Tolterodine Tartrate ErTolterodine Tartrate37$4,089
Nitrofurantoin Mono-MacroNitrofurantoin Monohyd/M-Cryst270$2,811
NitrofurantoinNitrofurantoin Macrocrystal82$2,000
Imipramine Hcl91$1,087
Nystatin-TriamcinoloneNystatin/Triamcinolone Acet40$823
Trimethoprim15$549

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
Astellas Pharma US IncMyrbetriq$1,393$338,043466 claims
Sumitomo Pharma America, Inc.Gemtesa$271$102,147150 claims
PfizerPremarin$234$54,007131 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 45th percentile of 276 urology providers in Tennessee.

Other urology in Memphis

See the full list for Tennessee

Where these figures come from

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