Doctor profile · Federal record

Dr. Valeria Leon-Risemberg, MD

Surgery Physician (CMS: General Surgery) · Phoenix, AZ

  • NPI 1841858131
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9321 W Thomas RD Ste 325
Phoenix, AZ 850373396
(623) 936-5406
fax (623) 936-5479
Mailing address
2320 N 3Rd St
Phoenix, AZ 850041303

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
August 15, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Arizona #74025

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841858131. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,968
Transactions
16
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 13 $4,675.89
Becton, Dickinson and Company 2 $196.96
Solventum Corporation 1 $94.78

By nature of payment

Education
$2,500
Travel and Lodging
$2,061
Food and Beverage
$406

Frequently asked questions

Auto-generated from federal data
What is Dr. Valeria Leon-Risemberg's medical specialty?
Dr. Valeria Leon-Risemberg practices Surgery Physician in Phoenix, AZ.
Where does Dr. Valeria Leon-Risemberg practice?
Dr. Valeria Leon-Risemberg practices at 9321 W Thomas RD Ste 325, Phoenix, AZ 850373396. Office phone: 6239365406.
What is Dr. Valeria Leon-Risemberg's NPI?
Dr. Valeria Leon-Risemberg's National Provider Identifier (NPI) is 1841858131, issued by NPPES.
Does Dr. Valeria Leon-Risemberg accept Medicare assignment?
Yes. Dr. Valeria Leon-Risemberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.