Doctor profile · Federal record

Dr. Derek Leong, MD

Cardiovascular Disease Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Los Angeles, CA

  • NPI 1194102921
  • 11 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4733 W Sunset Blvd Fl 3
Los Angeles, CA 900276093
(833) 574-2273
Additional location
8670 Wilshire Blvd Fl 2
Beverly Hills, CA 902112930
(310) 248-8300
Additional location
8700 Beverly Blvd, Becker Bldg. B105-A
West Hollywood, CA 900481804
(626) 673-9205

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
December 4, 2022
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
California #A146264

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194102921. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$284
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $152.69
Abbott Laboratories 1 $130.86

By nature of payment

Food and Beverage
$284

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
370
Patients
129
Total drug cost
$42,983
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 141 65 $2,741
Atorvastatin Calcium Generic 38 17 $744
Amlodipine Besylate Generic 34 16 $774
Carvedilol Generic 32 15 $802
Metoprolol Succinate Generic 29 16 $696
Chlorthalidone Generic 21 0 $652
Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) Brand 21 0 $383
Losartan Potassium Generic 17 0 $355
Eliquis (Apixaban) Brand 13 0 $19,995
Entresto (Sacubitril/Valsartan) Brand 12 0 $15,743

Frequently asked questions

Auto-generated from federal data
What is Dr. Derek Leong's medical specialty?
Dr. Derek Leong practices Cardiovascular Disease Physician in Los Angeles, CA.
Where does Dr. Derek Leong practice?
Dr. Derek Leong practices at 4733 W Sunset Blvd Fl 3, Los Angeles, CA 900276093. Office phone: 8335742273.
What is Dr. Derek Leong's NPI?
Dr. Derek Leong's National Provider Identifier (NPI) is 1194102921, issued by NPPES.