Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ronald D Gim, MD

Individual provider Cardiovascular Disease Physician · NPI 1316039753

Dr. Ronald D Gim, MD is a Cardiovascular Disease (Cardiology) in Laguna Hills, California. Graduated from University of California, San Diego School of Medicine in 1997, 29 years ago. Practices with South Orange County Cardiology Grp, a 10-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

24411 Health Center Dr #550
Laguna Hills, CA 92653
Phone: (949) 770-6252
Fax: (949) 916-0140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence A67690 (CA)

Record details

NPI number1316039753
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 29, 2006
Last updated in NPPESDecember 17, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice South Orange County Cardiology Grp — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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