Doctor profile · Federal record

Dr. William Aronson, MD

Urology Physician · Los Angeles, CA

  • NPI 1639194095
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10833 le Conte Ave.
Los Angeles, CA 900953075
(310) 303-6204
Mailing address
5767 W Century Blvd, Suite 200
Los Angeles, CA 900455632

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
August 27, 2008
Specialty taxonomy
208800000X — NUCC code
State license (1)
California #G64582
Medicaid
CA #00G645820

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639194095. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$83,655
Transactions
98
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 23 $37,306.22
Janssen Biotech, Inc. 27 $20,674.93
Bayer Healthcare Pharmaceuticals Inc. 16 $18,001.90
Janssen Scientific Affairs, LLC 9 $3,321.81
Astellas Pharma Global Development 1 $3,125.00
Dendreon Pharmaceuticals LLC 12 $457.93
PFIZER INC. 2 $264.47
Astellas Pharma Inc 1 $140.88
Blue Earth Diagnostics Limited 1 $119.57
Boston Scientific Corporation 3 $101.94
AstraZeneca Pharmaceuticals LP 1 $75.00
Sumitomo Pharma America, Inc. 1 $38.61
Ferring Pharmaceuticals Inc. 1 $27.15

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$51,748
Travel and Lodging
$17,040
Consulting Fee
$12,405
Food and Beverage
$2,463

Frequently asked questions

Auto-generated from federal data
What is Dr. William Aronson's medical specialty?
Dr. William Aronson practices Urology Physician in Los Angeles, CA.
Where does Dr. William Aronson practice?
Dr. William Aronson practices at 10833 le Conte Ave., Los Angeles, CA 900953075. Office phone: 3103036204.
What is Dr. William Aronson's NPI?
Dr. William Aronson's National Provider Identifier (NPI) is 1639194095, issued by NPPES.