Dr Xiaoyan Zhou, - Medicare Pathology in Lancaster, CA

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Dr Xiaoyan Zhou, is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Lancaster, California. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Pathology. She is a member of the group practice Excel Pathology and her current practice location is 1600 W Avenue J, Lancaster, California. You can reach out to her office (for appointments etc.) via phone at (661) 949-5611.

Dr Xiaoyan Zhou is licensed to practice in California (license number A135282) 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 1033537527.

Contact Information

Dr Xiaoyan Zhou,
1600 W Avenue J,
Lancaster, CA 93534-2814
(661) 949-5611
(661) 949-5904

Map and Direction




Physician's Profile

Full NameDr Xiaoyan Zhou
GenderFemale
SpecialityPathology
Experience18 Years
Location1600 W Avenue J, Lancaster, 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:
  • Dr Xiaoyan Zhou graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1033537527
  • Provider Enumeration Date: 04/01/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5193096949
  • Enrollment ID: I20170811003093

Medical Identifiers

Medical identifiers for Dr Xiaoyan Zhou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033537527NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology A135282 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Antonio Regional HospitalUpland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Excel Pathology94365226463

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. Dr Xiaoyan Zhou allows following entities to bill medicare on her behalf.
Entity NameG I Varaprasathan Md A Prof Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184618829
PECOS PAC ID: 2264443373
Enrollment ID: O20081222000272
Entity NameDulce R De Castro M D A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063922284
PECOS PAC ID: 0244597920
Enrollment ID: O20171205002893
Entity NameExcel Pathology
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053022277
PECOS PAC ID: 9436522646
Enrollment ID: O20230308001192

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 Xiaoyan Zhou 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 Xiaoyan Zhou,
Po Box 10076,
Van Nuys, CA 91410-0076

Ph: (805) 578-8300		Dr Xiaoyan Zhou,
1600 W Avenue J,
Lancaster, CA 93534-2814

Ph: (661) 949-5611

Reviews and Comments


Pathology Doctors in Lancaster, CA

G. I. Varaprasathan, M.D.
Pathology
Medicare: Medicare Enrolled
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5611    Fax: 661-949-5904
Dr. Hong Shen, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 W Avenue J, Lancaster, CA 93534
Phone: 661-949-5000    
Hosseingholi Ziaee, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 44215 15th St W, Suite 115, Lancaster, CA 93534
Phone: 661-949-5929    Fax: 661-949-5083

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.