Doctor profile · Federal record

Dr. John Yadegar, MD

Surgery Physician · Palmdale, CA

  • NPI 1336163435
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
627 W Avenue Q Ste A
Palmdale, CA 93551
(661) 723-7833
fax (877) 723-1502
Additional location
43845 10Th St W Ste 2E
Lancaster, CA 935344800
Mailing address
Po Box 6377
Lancaster, CA 935396377

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 9, 2018
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #A87209

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336163435. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,577
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 7 $1,542.52
Merck Sharp & Dohme LLC 1 $20.34
Novo Nordisk INC 1 $14.09

By nature of payment

Education
$1,000
Travel and Lodging
$515
Food and Beverage
$62

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
91
Patients
27
Total drug cost
$1,985
Drug Type Claims Patients Total cost
Omeprazole Generic 91 27 $1,985

Frequently asked questions

Auto-generated from federal data
What is Dr. John Yadegar's medical specialty?
Dr. John Yadegar practices Surgery Physician in Palmdale, CA.
Where does Dr. John Yadegar practice?
Dr. John Yadegar practices at 627 W Avenue Q Ste A, Palmdale, CA 93551. Office phone: 6617237833.
What is Dr. John Yadegar's NPI?
Dr. John Yadegar's National Provider Identifier (NPI) is 1336163435, issued by NPPES.