Dr Tse-ling Fong, MD - Medicare Gastroenterology in Los Angeles, CA

Dr Tse-ling Fong, MD is a medicare enrolled "Internal Medicine - Transplant Hepatology" physician in Los Angeles, California. He went to University Of Southern California Keck School Of Medicine and graduated in 1982 and has 42 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Hoag Clinic and his current practice location is 1520 San Pablo St, Suite 1000, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 442-5100.

Dr Tse-ling Fong is licensed to practice in California (license number G50388) 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 1144230996.

Contact Information

Dr Tse-ling Fong, MD
1520 San Pablo St, Suite 1000,
Los Angeles, CA 90033-5310
(323) 442-5100
Not Available

Map and Direction




Physician's Profile

Full NameDr Tse-ling Fong
GenderMale
SpecialityGastroenterology
Experience42 Years
Location1520 San Pablo St, Los Angeles, 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 Tse-ling Fong attended and graduated from University Of Southern California Keck School Of Medicine in 1982
  NPI Data:
  • NPI Number: 1144230996
  • Provider Enumeration Date: 08/08/2006
  • Last Update Date: 11/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2264513589
  • Enrollment ID: I20080112000139

Medical Identifiers

Medical identifiers for Dr Tse-ling Fong such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144230996NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology G50388 (California)Secondary
207RI0008XInternal Medicine - Hepatology G50388 (California)Secondary
207RT0003XInternal Medicine - Transplant Hepatology G50388 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hoag Memorial Hospital PresbyterianNewport beach, CAHospital
St Jude Medical CenterFullerton, CAHospital
Keck Hospital Of UscLos angeles, CAHospital
Mission Hospital Regional Med CenterMission viejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hoag Clinic3274872064268

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 Tse-ling Fong allows following entities to bill medicare on his behalf.
Entity NameHoag Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942799523
PECOS PAC ID: 3274872064
Enrollment ID: O20190221001936

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 Tse-ling Fong 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 Tse-ling Fong, MD
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (323) 442-5100
Dr Tse-ling Fong, MD
1520 San Pablo St, Suite 1000,
Los Angeles, CA 90033-5310

Ph: (323) 442-5100

Reviews and Comments


Internal Medicine Doctors in Los Angeles, CA

Dr. Linda Fong, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6041 Cadillac Ave, Los Angeles, CA 90034
Phone: 323-857-3290    
Dr. Robert Peter Gale,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 11693 San Vicente Blvd, Suite 335, Los Angeles, CA 90049
Phone: 310-442-9010    
Dr. Tarek Alasil, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8616 La Tijera Blvd Ste 404, Los Angeles, CA 90045
Phone: 310-673-2020    Fax: 310-469-5290
David Michael Tellalian, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8635 W 3rd St Ste 465w, Los Angeles, CA 90048
Phone: 310-358-2300    Fax: 310-358-2308
Dr. Jan B King, M.D., M.P.H.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 11833 Wilmington Ave Fl 2, Los Angeles, CA 90059
Phone: 323-568-8701    
Dr. Caroline Hwang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1520 San Pablo St, Suite 1000, Los Angeles, CA 90033
Phone: 323-442-5100    
Dr. Jennifer A Fulcher, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10833 Le Conte Ave, Chs 37-121, Los Angeles, CA 90095
Phone: 310-825-7225    

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.