Dr Yvonne L Hsieh, MD - Medicare Allergy & Immunology in Yorba Linda, CA

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Dr Yvonne L Hsieh, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Yorba Linda, California. Her current practice location is 19871 Yorba Linda Blvd, Suite 104, Yorba Linda, California. You can reach out to her office (for appointments etc.) via phone at (714) 777-8845.

Dr Yvonne L Hsieh is licensed to practice in California (license number A99871) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1659570174.

Contact Information

Dr Yvonne L Hsieh, MD
19871 Yorba Linda Blvd, Suite 104,
Yorba Linda, CA 92886-2811
(714) 777-8845
Not Available

Map and Direction




Physician's Profile

Full NameDr Yvonne L Hsieh
GenderFemale
SpecialityAllergy & Immunology - Allergy
Location19871 Yorba Linda Blvd, Yorba Linda, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1659570174
  • Provider Enumeration Date: 07/13/2007
  • Last Update Date: 02/09/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 7719167436
  • Enrollment ID: I20160908001835

Medical Identifiers

Medical identifiers for Dr Yvonne L Hsieh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659570174NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A99871 (California)Secondary
207KA0200XAllergy & Immunology - Allergy A99871 (California)Primary

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 Yvonne L Hsieh 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 Yvonne L Hsieh, MD
19871 Yorba Linda Blvd, Suite 104,
Yorba Linda, CA 92886-2811

Ph: (714) 777-8845		Dr Yvonne L Hsieh, MD
19871 Yorba Linda Blvd, Suite 104,
Yorba Linda, CA 92886-2811

Ph: (714) 777-8845

Reviews and Comments


Allergy & Immunology Doctors in Yorba Linda, CA

Dr. Donald J. Gjesdal, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 17021 Yorba Linda Blvd, Ste 160, Yorba Linda, CA 92886
Phone: 714-961-0110    
Hae Young Aaron Song, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 16960 Bastanchury Rd Ste H, Yorba Linda, CA 92886
Phone: 714-777-8845    Fax: 714-777-8856

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.