Kun Xiao, MD MPH - Medicare Hematology/oncology in Castro Valley, CA

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Kun Xiao, MD MPH is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Castro Valley, California. He graduated from medical school in 2010 and has 16 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Aurora Health Care Central, Inc., Sutter Bay Medical Foundation and his current practice location is 20130 Lake Chabot Rd Ste 307, Castro Valley, California. You can reach out to his office (for appointments etc.) via phone at (510) 204-8383.

Kun Xiao is licensed to practice in California (license number C203998) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1710326889.

Contact Information

Kun Xiao, MD MPH
20130 Lake Chabot Rd Ste 307,
Castro Valley, CA 94546-5340
(510) 204-8383
(510) 506-7729

Map and Direction




Physician's Profile

Full NameKun Xiao
GenderMale
SpecialityHematology/oncology
Experience16 Years
Location20130 Lake Chabot Rd Ste 307, Castro Valley, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kun Xiao graduated from medical school in 2010
  NPI Data:
  • NPI Number: 1710326889
  • Provider Enumeration Date: 06/21/2013
  • Last Update Date: 07/22/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4183904154
  • Enrollment ID: I20190624000718

Medical Identifiers

Medical identifiers for Kun Xiao such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710326889NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology C203998 (California)Primary
207RH0003XInternal Medicine - Hematology & Oncology 70244 (Wisconsin)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora At HomeGreen bay, WIHome health agency
Aurora Medical Center Sheboygan CountySheboygan, WIHospital
Eden Medical CenterCastro valley, CAHospital
Aurora Medical CenterGrafton, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Health Care Central, Inc.468858367710
Sutter Bay Medical Foundation42845387783783

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. Kun Xiao allows following entities to bill medicare on his behalf.
Entity NameAurora Health Care Central, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922053107
PECOS PAC ID: 4688583677
Enrollment ID: O20040308000588

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. Kun Xiao 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
Kun Xiao, MD MPH
20130 Lake Chabot Rd Ste 307,
Castro Valley, CA 94546-5340

Ph: (510) 204-8383		Kun Xiao, MD MPH
20130 Lake Chabot Rd Ste 307,
Castro Valley, CA 94546-5340

Ph: (510) 204-8383

Reviews and Comments


Internal Medicine Doctors in Castro Valley, CA

Dr. Oluwaseyi Segun Balasire, M.D.
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Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3256    Fax: 510-727-3107
Helen Woohee Yang, MD
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Practice Location: 20642 John Dr, Castro Valley, CA 94546
Phone: 510-806-2100    Fax: 323-226-2657
Praneet Satya Mylavarapu, MD
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Practice Location: 20126 Stanton Ave Ste 100, Castro Valley, CA 94546
Phone: 510-537-3556    
Sarah Noonberg, MD, PHD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-889-5082    
Dr. Moyra N Rasheed, M.B.B.S
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3256    Fax: 510-727-3107
Vishal Ghevariya, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19845 Lake Chabot Rd, Ste 104, Castro Valley, CA 94546
Phone: 510-537-4415    Fax: 510-537-8265
Omar Faisal Saleem, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 20103 Lake Chabot Rd, Castro Valley, CA 94546
Phone: 510-727-3256    Fax: 510-727-3107

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.