Dr John J Hong, MD - Medicare Gastroenterology in Fallbrook, CA

Dr John J Hong, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Fallbrook, California. He went to University Of Miami, Lm Miller School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice United Medical Doctors and his current practice location is 521 East Elder St, #104, Fallbrook, California. You can reach out to his office (for appointments etc.) via phone at (760) 728-9560.

Dr John J Hong is licensed to practice in California (license number A63582) 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 1023088630.

Contact Information

Dr John J Hong, MD
521 East Elder St, #104,
Fallbrook, CA 92028
(760) 728-9560
(760) 728-9020

Map and Direction




Physician's Profile

Full NameDr John J Hong
GenderMale
SpecialityGastroenterology
Experience28 Years
Location521 East Elder St, Fallbrook, 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 J Hong attended and graduated from University Of Miami, Lm Miller School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1023088630
  • Provider Enumeration Date: 01/25/2006
  • Last Update Date: 12/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 5193628758
  • Enrollment ID: I20040204001049

Medical Identifiers

Medical identifiers for Dr John J Hong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023088630NPI-NPPES
GR0050840MedicaidCA
00A635820MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A63582 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
United Medical Doctors2961305651109

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 J Hong allows following entities to bill medicare on his behalf.
Entity NameUnited Medical Doctors
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770559981
PECOS PAC ID: 2961305651
Enrollment ID: O20040129001069

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 J Hong 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 J Hong, MD
521 E Elder St, #104,
Fallbrook, CA 92028-3081

Ph: (760) 728-9560
Dr John J Hong, MD
521 East Elder St, #104,
Fallbrook, CA 92028

Ph: (760) 728-9560

Reviews and Comments


Internal Medicine Doctors in Fallbrook, CA

Dr. Eunice N. Rhee, D.O.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 521 E Elder St, Ste 104, Fallbrook, CA 92028
Phone: 760-728-9560    Fax: 760-728-9020
Peter D Strutz, MD
Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 605 E Alvarado St, 100, Fallbrook, CA 92028
Phone: 760-728-8489    Fax: 760-731-3169
Goran Cvijanovic, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1328 S Mission Rd, Fallbrook, CA 92028
Phone: 760-451-4720    Fax: 760-451-4700
Vinh H Vu, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1035 S Main Ave, Fallbrook, CA 92028
Phone: 714-549-1300    
Dr. Lidia Elizabeth Everett, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1267 Palomino Rd, Fallbrook, CA 92028
Phone: 760-728-5372    Fax: 760-728-5972
Dr. Thomas J Harpole, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 521 E Elder St, Ste 104, Fallbrook, CA 92028
Phone: 760-728-9560    Fax: 760-728-9020

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.