Doctor profile · Federal record

Dr. Darrin Wong, MD

Interventional Cardiology Physician (CMS: Internal Medicine) · Internal Medicine Physician · La Mesa, CA

  • NPI 1548604721
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5525 Grossmont Center Dr
La Mesa, CA 919423009
(619) 644-6801
Mailing address
Po Box 231189
Encinitas, CA 920231189

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
June 7, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RI0011X — NUCC code
State license (1)
California #A132965

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548604721. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,222
Distinct HCPCS
10
Medicare allowed
$119,346
HCPCS Description Services Patients Avg allowed
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 392 376 $16
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 153 146 $221
99214 Established patient office or other outpatient visit, 30-39 minutes 105 84 $136
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 88 88 $71
99213 Established patient office or other outpatient visit, 20-29 minutes 65 58 $97
99204 New patient office or other outpatient visit, 45-59 minutes 61 61 $177
J2785 Injection, regadenoson, 0.1 mg 60 15 $52
A9500 Technetium tc-99m sestamibi, diagnostic, per study dose 46 38 $58
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 37 37 $504
93246 Heart rhythm recording of continous external ekg over 8-15 days 32 32 $14

In context: peer comparison

Among 2 peers in this city , average services per provider: 143. This provider delivers 8.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$781
Transactions
12
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 8 $714.25
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 1 $22.50
Chiesi USA, Inc. 1 $16.25
E.R. Squibb & Sons, L.L.C. 1 $15.09
Becton, Dickinson and Company 1 $13.16

By nature of payment

Food and Beverage
$526
Travel and Lodging
$255

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,493
Patients
863
Total drug cost
$753,457
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 413 100 $468,971
Metoprolol Succinate Generic 351 133 $8,967
Carvedilol Generic 218 79 $3,020
Amlodipine Besylate Generic 201 85 $1,487
Rosuvastatin Calcium Generic 200 70 $12,103
Entresto (Sacubitril/Valsartan) Brand 175 51 $238,509
Atorvastatin Calcium Generic 159 58 $2,837
Furosemide Generic 152 59 $1,274
Valsartan Generic 131 49 $3,907
Metoprolol Tartrate Generic 128 49 $1,192

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Darrin Wong's medical specialty?
Dr. Darrin Wong practices Interventional Cardiology Physician in La Mesa, CA.
Where does Dr. Darrin Wong practice?
Dr. Darrin Wong practices at 5525 Grossmont Center Dr, La Mesa, CA 919423009. Office phone: 6196446801.
What is Dr. Darrin Wong's NPI?
Dr. Darrin Wong's National Provider Identifier (NPI) is 1548604721, issued by NPPES.
Does Dr. Darrin Wong accept Medicare assignment?
Yes. Dr. Darrin Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darrin Wong commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.