Dr. David G. Antoun, MD

Dr. Antoun practices at Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare.

Dr. Antoun's NPI, 1043573785, was assigned on June 18, 2012. Dr. Antoun graduated from New York Medical College in 2011. Dr. Antoun holds California license A137117.

Dr. Antoun's primary practice is Sharp Chula Vista Medical Center, at 751 Medical Center Court, Chula Vista, CA 91911 in San Diego County. The practice phone is (619) 502-5800.

Dr. Antoun's primary practice is Sharp Chula Vista Medical Center in Chula Vista, California, part of Sharp HealthCare. Dr. Antoun is also affiliated with Sharp Tri-City Medical Center. The medical group on file is Emergency and Acute Care Medical Corporation. Dmand AI also links Dr. Antoun to 6 more medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Antoun practices, 2 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Antoun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Antoun is board certified in internal medicine by the American Board of Internal Medicine. Dr. Antoun is licensed in California.

Dmand AI lists acute respiratory failure, cardiac arrhythmia, congestive heart failure, gastrointestinal bleeding, gastrointestinal infection, hypertension, kidney failure and kidney stones among the conditions Dr. Antoun treats.

CMS data shows 738 Medicare services from Dr. Antoun across 7 procedure codes in 2024, for 239 Medicare patients. Medicare paid $65,796 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 239 Medicare patients who saw Dr. Antoun in 2024. The largest group is 75 to 84, with 81 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Antoun's median patient age at 69, with 52% women.

In 2024, Dr. Antoun wrote 339 Medicare Part D claims for 166 patients. 89% of them were for generic drugs. CMS names the drug for 120 of them, across 9 drugs with 11 or more claims each, at $2,552 in total drug cost. In 2023, CMS named 27 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Antoun for performance year 2024, reported as part of a group. Dr. Antoun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 11 general payments to Dr. Antoun from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $89.

Dr. Antoun graduated from New York Medical College in 2011.

Dr. Antoun is in network with 2 carriers, including Excellus BlueCross BlueShield and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.