Anthony Joon Choi, M.D.
Clinical Cardiac Electrophysiology Physician · El Cajon, CA
Anthony Joon Choi, M.D. is a clinical cardiac electrophysiology physician with a practice address in El Cajon, California, and NPI 1255591020, issued on Jun 14, 2008. Check the license (California 110961, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony Joon Choi
- Credential
- M.D.
- Primary taxonomy
- Clinical Cardiac Electrophysiology Physician 207RC0001X
- License numbers
- 110961 CA
258686 MA
0101250262 VA
Self-reported in NPPES; status is on the state search - Practice location
- 300 S Pierce St # 102, El Cajon, CA 92020
- Phone
- (619) 668-4700
- Enumerated
- Jun 14, 2008
- Record last updated
- Jul 31, 2026
- Fax
- (619) 668-0049
- Medicare enrollment
- Enrolled (PECOS I20190823001834); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical cardiac electrophysiology physician records → All 304 in California → Look up another NPI →
Verify Anthony Joon Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 110961Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average clinical cardiac electrophysiology physician in 2024
464 Medicare Part D claims for 133 beneficiaries, against an average of 1,710 among the 3,173 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Eliquis90 claims
- Metoprolol Succinate73 claims
- Sotalol55 claims
- Atorvastatin Calcium25 claims
- Rosuvastatin Calcium21 claims
- Lisinopril19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $7,500.15
97 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 3,167 providers of this specialty with any payment received $10,651.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Emergency And Acute Care Medical CorporationSan Diego, CA
- ON Call Specialists Medical Group OF San Diego IncSan Diego, CA
- San Diego Cardiac Center Medical Group Inc.San Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anthony Joon Choi among 304 clinical cardiac electrophysiology physician records in California
Anthony Joon Choi, M.D. is one of 304 clinical cardiac electrophysiology physician records with a practice address in California. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 60% of them.
- NPI issued2008 · 60% of these records are older, 32% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2008 · median 2002 among the 261 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Cardiac Electrophysiology Physician providers in California
There are 304 clinical cardiac electrophysiology physician records in California.
All 304 in California → Every provider in El Cajon → Clinical Cardiac Electrophysiology Physician nationwide →
The 8 clinical cardiac electrophysiology physician records with the nearest ZIP codes
- Peter Belott, MDEl Cajon, CA 920201316913833
- Ali Hamzei, M.D.Encinitas, CA 920241376511188
- Lisa Gleason, MDDel Mar, CA 920141700865045
- Navinder Sawhney, MDEscondido, CA 920291619174133
- Joseph Blatt, MDLa Jolla, CA 920371235242165
- David Cohen, M.D.La Jolla, CA 920371184955767
- Steven Higgins, MDLa Jolla, CA 920371881796134
- Nicholas Olson, MDLa Jolla, CA 920371295930915
Common questions
What is Anthony Joon Choi, M.D.'s NPI number?
Anthony Joon Choi, M.D.'s National Provider Identifier (NPI) is 1255591020, issued on Jun 14, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Joon Choi, M.D. located?
The NPPES record lists a practice address at 300 S Pierce St # 102, El Cajon, CA, 92020. Phone: (619) 668-4700. Providers update this record themselves, so call before visiting.
How can I verify Anthony Joon Choi, M.D.'s license?
NPPES lists California license number 110961, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anthony Joon Choi, M.D. prescribe under Medicare Part D?
In 2024, Anthony Joon Choi, M.D. had 464 Medicare Part D claims for 133 beneficiaries; the average among clinical cardiac electrophysiology physician prescribers was 1,710. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.