Terence Tsun-tchi Chiu, MD - Medicare Gastroenterology in Downey, CA

Terence Tsun-tchi Chiu, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Downey, California. He went to Warren Alpert Medical School Of Brown University and graduated in 1994 and has 30 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Southern California Permanente Medical Group and his current practice location is 9353 Imperial Hwy, 2nd Floor, Downey, California. You can reach out to his office (for appointments etc.) via phone at (562) 657-4292.

Terence Tsun-tchi Chiu is licensed to practice in California (license number A61193) 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 1427083229.

Contact Information

Terence Tsun-tchi Chiu, MD
9353 Imperial Hwy, 2nd Floor,
Downey, CA 90242-2812
(562) 657-4292
(562) 657-4255

Map and Direction




Physician's Profile

Full NameTerence Tsun-tchi Chiu
GenderMale
SpecialityGastroenterology
Experience30 Years
Location9353 Imperial Hwy, Downey, 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:
  • Terence Tsun-tchi Chiu attended and graduated from Warren Alpert Medical School Of Brown University in 1994
  NPI Data:
  • NPI Number: 1427083229
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 12/13/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3375435589
  • Enrollment ID: I20040324001850

Medical Identifiers

Medical identifiers for Terence Tsun-tchi Chiu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427083229NPI-NPPES
00A611930OtherCAMEDICAL PPIN #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology A61193 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital - DowneyDowney, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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. Terence Tsun-tchi Chiu allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Terence Tsun-tchi Chiu 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
Terence Tsun-tchi Chiu, MD
9353 Imperial Hwy, 2nd Floor,
Downey, CA 90242-2812

Ph: (562) 657-4292
Terence Tsun-tchi Chiu, MD
9353 Imperial Hwy, 2nd Floor,
Downey, CA 90242-2812

Ph: (562) 657-4292

Reviews and Comments


Internal Medicine Doctors in Downey, CA

Dr. David Lee Arnold, DO
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Dr. Kiran Pandey, MD
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Ava Azimi, M.D.
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Phone: 562-904-5000    

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.