Yih Shiyng Wu, MD - Medicare Internal Medicine in La Palma, CA

Yih Shiyng Wu, MD is a medicare enrolled "Internal Medicine" physician in La Palma, California. His current practice location is 7872 Walker St, #100, La Palma, California. You can reach out to his office (for appointments etc.) via phone at (714) 522-4009.

Yih Shiyng Wu is licensed to practice in California (license number A32143) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1649244146.

Contact Information

Yih Shiyng Wu, MD
7872 Walker St, #100,
La Palma, CA 90623-1796
(714) 522-4009
Not Available

Map and Direction




Physician's Profile

Full NameYih Shiyng Wu
GenderMale
SpecialityInternal Medicine
Location7872 Walker St, La Palma, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649244146
  • Provider Enumeration Date: 02/14/2006
  • Last Update Date: 10/17/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6305940289
  • Enrollment ID: I20070402000775

Medical Identifiers

Medical identifiers for Yih Shiyng Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649244146NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A32143 (California)Primary

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. Yih Shiyng Wu allows following entities to bill medicare on his behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258

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. Yih Shiyng Wu 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
Yih Shiyng Wu, MD
7872 Walker St, #100,
La Palma, CA 90623-1796

Ph: (714) 522-4009
Yih Shiyng Wu, MD
7872 Walker St, #100,
La Palma, CA 90623-1796

Ph: (714) 522-4009

Reviews and Comments


Internal Medicine Doctors in La Palma, CA

Dr. Kwan Toh Tan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7872 Walker St, La Palma, CA 90623
Phone: 714-527-8777    Fax: 714-527-8990
Sandy Lee, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5451 La Palma Ave, La Palma, CA 90623
Phone: 714-670-1340    
Dr. Justin Wu, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5451 La Palma Ave Ste 25, La Palma, CA 90623
Phone: 714-670-1340    
Niloofar Leyla Farmani, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5451 La Palma Ave, Suite 25, La Palma, CA 90623
Phone: 714-670-1340    Fax: 714-443-3780
Gerald Y. Ho, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5451 La Palma Ave, Suite 25, La Palma, CA 90623
Phone: 714-670-1340    Fax: 714-443-3780
Xiao-ying Sherry Fang, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5 Centerpointe Dr, La Palma, CA 90623
Phone: 714-206-2378    
Hashem M Fatemi,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5471 La Palma Ave, Suite 203, La Palma, CA 90623
Phone: 714-523-7122    Fax: 714-523-9813

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.