Dr Ronald D Gim, MD - Medicare Cardiovascular Disease (cardiology) in Laguna Hills, CA

Dr Ronald D Gim, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Laguna Hills, California. He went to University Of California, San Diego School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice South Orange County Cardiology Grp and his current practice location is 24411 Health Center Dr, #550, Laguna Hills, California. You can reach out to his office (for appointments etc.) via phone at (949) 770-6252.

Dr Ronald D Gim is licensed to practice in California (license number A67690) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1316039753.

Contact Information

Dr Ronald D Gim, MD
24411 Health Center Dr, #550,
Laguna Hills, CA 92653
(949) 770-6252
(949) 916-0140

Map and Direction




Physician's Profile

Full NameDr Ronald D Gim
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience27 Years
Location24411 Health Center Dr, Laguna Hills, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ronald D Gim attended and graduated from University Of California, San Diego School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1316039753
  • Provider Enumeration Date: 09/29/2006
  • Last Update Date: 12/17/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 5193704674
  • Enrollment ID: I20040717000413

Medical Identifiers

Medical identifiers for Dr Ronald D Gim such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316039753NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A67690 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Memorialcare Saddleback Medical CenterLaguna hills, CAHospital
Mission Hospital Regional Med CenterMission viejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
South Orange County Cardiology Grp953711258610

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Ronald D Gim allows following entities to bill medicare on his behalf.
Entity NameSouth Orange County Cardiology Grp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811070253
PECOS PAC ID: 9537112586
Enrollment ID: O20050302000175

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Ronald D Gim is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Ronald D Gim, MD
24411 Health Center Dr, #550,
Laguna Hills, CA 92653

Ph: (949) 770-6252
Dr Ronald D Gim, MD
24411 Health Center Dr, #550,
Laguna Hills, CA 92653

Ph: (949) 770-6252

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.