Lisa Yiang Yu Chiang, MD - Medicare Internal Medicine in Downey, CA

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Lisa Yiang Yu Chiang, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Downey, California. She went to Georgetown University School Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 9449 Imperial Hwy Ste C120, Downey, California. You can reach out to her office (for appointments etc.) via phone at (562) 657-4684.

Lisa Yiang Yu Chiang is licensed to practice in California (license number A068016) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1215097076.

Contact Information

Lisa Yiang Yu Chiang, MD
9449 Imperial Hwy Ste C120,
Downey, CA 90242-2814
(562) 657-4684
Not Available

Map and Direction




Physician's Profile

Full NameLisa Yiang Yu Chiang
GenderFemale
SpecialityInternal Medicine
Experience27 Years
Location9449 Imperial Hwy Ste C120, Downey, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Lisa Yiang Yu Chiang attended and graduated from Georgetown University School Of Medicine in 1997
  NPI Data:
  • NPI Number: 1215097076
  • Provider Enumeration Date: 12/11/2006
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9739075458
  • Enrollment ID: I20040227000345

Medical Identifiers

Medical identifiers for Lisa Yiang Yu Chiang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1215097076NPI-NPPES
M050376OtherCACOUNTY OF LOS ANGELES HARBOR UCLA MEDICAL CENTER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease A068016 (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. Lisa Yiang Yu Chiang allows following entities to bill medicare on her 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
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218

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. Lisa Yiang Yu Chiang 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
Lisa Yiang Yu Chiang, MD
9449 Imperial Hwy Ste C120,
Downey, CA 90242-2814

Ph: (562) 657-4684		Lisa Yiang Yu Chiang, MD
9449 Imperial Hwy Ste C120,
Downey, CA 90242-2814

Ph: (562) 657-4684

Reviews and Comments


Internal Medicine Doctors in Downey, CA

Dr. David Lee Arnold, DO
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Practice Location: 8345 Firestone Blvd Ste 310, Downey, CA 90241
Phone: 652-923-3001    
Brandon Lui,
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Practice Location: 9333 Imperial Hwy, Downey, CA 90242
Phone: 562-657-9000    
Mr. Nazar Al-bussam, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 11411 Brookshire Ave, Ste 503, Downey, CA 90241
Phone: 562-861-8853    Fax: 562-861-8820
Betzabe M Alday, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 7601 Imperial Hwy, Downey, CA 90242
Phone: 562-803-0124    Fax: 562-803-5569
Dr. Kiran Pandey, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 9333 Imperial Hwy, Downey, Downey, CA 90242
Phone: 877-608-0044    
Sohail Afra, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 9449 Imperial Hwy # C-228, Downey, CA 90242
Phone: 562-657-4958    
Ava Azimi, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 11500 Brookshire Ave, Downey, CA 90241
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.