Joan Chia-chiu Wu, MD - Medicare Dermatology in Los Angeles, CA

Joan Chia-chiu Wu, MD is a medicare enrolled "Dermatology" physician in Los Angeles, California. She went to University Of California, San Diego School Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Dermatology. Her current practice location is 100 Ucla Medical Plz, Suite 730, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 209-1440.

Joan Chia-chiu Wu is licensed to practice in California (license number A75942) 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 1144345372.

Contact Information

Joan Chia-chiu Wu, MD
100 Ucla Medical Plz, Suite 730,
Los Angeles, CA 90024-6970
(310) 209-1440
(310) 209-0070

Map and Direction




Physician's Profile

Full NameJoan Chia-chiu Wu
GenderFemale
SpecialityDermatology
Experience29 Years
Location100 Ucla Medical Plz, Los Angeles, 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:
  • Joan Chia-chiu Wu attended and graduated from University Of California, San Diego School Of Medicine in 1995
  NPI Data:
  • NPI Number: 1144345372
  • Provider Enumeration Date: 03/20/2007
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2769749324
  • Enrollment ID: I20171206002912

Medical Identifiers

Medical identifiers for Joan Chia-chiu Wu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144345372NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207N00000XDermatology A75942 (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. Joan Chia-chiu Wu allows following entities to bill medicare on her behalf.
Entity NameOn Site Dermatology Of California, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154842771
PECOS PAC ID: 8426323858
Enrollment ID: O20171010003034

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. Joan Chia-chiu 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
Joan Chia-chiu Wu, MD
100 Ucla Medical Plz, Suite 730,
Los Angeles, CA 90024-6970

Ph: (310) 209-1440
Joan Chia-chiu Wu, MD
100 Ucla Medical Plz, Suite 730,
Los Angeles, CA 90024-6970

Ph: (310) 209-1440

Reviews and Comments


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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.