Anthony Joon Choi, M.D.
Cardiovascular Disease (Cardiology) (CMS) · El Cajon, CA
At a glance
300 S Pierce St # 102, El Cajon, CA 92020-4124
Published activity: Pacemaker insertion or repair. View counts and coverage
NPPES record updated Jul 31, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
300 S Pierce St # 102El Cajon, CA 92020-4124
Additional reported practice locations
750 Medical Center Ct Ste 10Chula Vista, CA 919116634
Phone: 6194820300
Fax: 8586822202
Education & affiliations
- Medical / professional school
- Eastern Virginia Medical School
- Graduation year
- 2008
- CMS specialties
- Cardiovascular Disease (Cardiology)
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Emergency And Acute Care Medical Corporation
- On Call Specialists Medical Group Of San Diego Inc
- San Diego Cardiac Center Medical Group Inc.
Reported hospital affiliations
- Grossmont Hospital La Mesa, CA
- Scripps Mercy Hospital San Diego, CA
- Sharp Chula Vista Medical Center Chula Vista, CA
- Sharp Memorial Hospital San Diego, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Pacemaker insertion or repair | 47 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $2,186.26 |
| Travel and lodging | $1,618.91 |
| Consulting fee | $600.00 |
| Education | $79.99 |
Reporting companies
| Company | Amount |
|---|---|
| MEDTRONIC, INC. | $1,585.92 |
| ABBOTT LABORATORIES | $1,352.67 |
| BIOSENSE WEBSTER, INC. | $295.30 |
| EDWARDS LIFESCIENCES CORPORATION | $252.42 |
| ZOLL SERVICES LLC (A/K/A ZOLL LIFECOR CORP) | $161.17 |
| PENUMBRA, INC. | $144.68 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $96.72 |
| MERCK SHARP & DOHME LLC | $83.31 |
| Other reporting companies | $512.97 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Cardiovascular Disease (Cardiology) (CMS)
- Taxonomy code
- 207RC0001X
- Enumeration date
- Jun 14, 2008
- Record updated
- Jul 31, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RC0001X · Primary
License reported: 110961 CA
390200000X
207R00000X
License reported: 0101250262 VA
207RC0000X
License reported: 258686 MA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
300 S Pierce St # 102El Cajon, CA 92020-4124
- Phone
- (619) 668-4700
- Fax
- (619) 668-0049
Mailing address
3131 BERGER AVE STE 200SAN DIEGO, CA 921234203
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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