Xiaohui S Zhao, MD - Medicare Hematology in Orange, CA

Xiaohui S Zhao, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Orange, California. She graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Hematology. She is a member of the group practice Regents Of The University Of California and her current practice location is Uci Medical Center, 101 The City Drive South, Orange, California. You can reach out to her office (for appointments etc.) via phone at (714) 456-2986.

Xiaohui S Zhao is licensed to practice in California (license number 000000A72462) 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 1073608154.

Contact Information

Xiaohui S Zhao, MD
Uci Medical Center, 101 The City Drive South,
Orange, CA 92868
(714) 456-2986
Not Available

Map and Direction




Physician's Profile

Full NameXiaohui S Zhao
GenderFemale
SpecialityHematology
Experience41 Years
LocationUci Medical Center, Orange, 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:
  • Xiaohui S Zhao graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1073608154
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 03/25/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7517850605
  • Enrollment ID: I20040203000887

Medical Identifiers

Medical identifiers for Xiaohui S Zhao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073608154NPI-NPPES
00A724620OtherCABLUE SHIELD
WA72462BOtherCAMEDICARE PTAN
00A724620MedicaidCA
P00097793OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 000000A72462 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California195120118531

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. Xiaohui S Zhao allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558311811
PECOS PAC ID: 1951201185
Enrollment ID: O20040112000598
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174662555
PECOS PAC ID: 8325131378
Enrollment ID: O20100513000487

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. Xiaohui S Zhao 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
Xiaohui S Zhao, MD
Uci Department Of Pathology, Po Box 513377,
Los Angeles, CA 90051-3377

Ph: (714) 456-2986
Xiaohui S Zhao, MD
Uci Medical Center, 101 The City Drive South,
Orange, CA 92868

Ph: (714) 456-2986

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.