Dr John C Harrington, MD - Medicare Cardiovascular Disease (cardiology) in La Jolla, CA

Dr John C Harrington, MD is a medicare enrolled "Internal Medicine - Interventional Cardiology" physician in La Jolla, California. He went to Georgetown University School Of Medicine and graduated in 1984 and has 40 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Scripps Cardiology Medical Group, Inc. and his current practice location is 9888 Genesee Ave, La Jolla, California. You can reach out to his office (for appointments etc.) via phone at (760) 452-6334.

Dr John C Harrington is licensed to practice in California (license number A45573) 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 1346251451.

Contact Information

Dr John C Harrington, MD
9888 Genesee Ave,
La Jolla, CA 92037-1205
(760) 452-6334
Not Available

Map and Direction




Physician's Profile

Full NameDr John C Harrington
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience40 Years
Location9888 Genesee Ave, La Jolla, 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 John C Harrington attended and graduated from Georgetown University School Of Medicine in 1984
  NPI Data:
  • NPI Number: 1346251451
  • Provider Enumeration Date: 08/11/2006
  • Last Update Date: 03/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6406955426
  • Enrollment ID: I20070615000373

Medical Identifiers

Medical identifiers for Dr John C Harrington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346251451NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease A45573 (California)Secondary
207RI0011XInternal Medicine - Interventional Cardiology A45573 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Scripps Memorial Hospital La JollaLa jolla, CAHospital
El Centro Regional Medical CenterEl centro, CAHospital

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 John C Harrington allows following entities to bill medicare on his behalf.
Entity NameScripps Cardiology Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851481121
PECOS PAC ID: 3971547951
Enrollment ID: O20050610000908

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 John C Harrington 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 John C Harrington, MD
700 Garden View Ct Ste 204,
Encinitas, CA 92024-2478

Ph: (760) 452-6334
Dr John C Harrington, MD
9888 Genesee Ave,
La Jolla, CA 92037-1205

Ph: (760) 452-6334

Reviews and Comments


Internal Medicine Doctors in La Jolla, CA

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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.

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