Xiao Chloe Wan, MD - Medicare Allergy/immunology in Menlo Park, CA

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Xiao Chloe Wan, MD is a medicare enrolled "Allergy & Immunology" physician in Menlo Park, California. She went to University Of Pittsburgh School Of Medicine and graduated in 2012 and has 14 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice University Healthcare Alliance and her current practice location is 1300 Crane St, Menlo Park, California. You can reach out to her office (for appointments etc.) via phone at (650) 498-6500.

Xiao Chloe Wan is licensed to practice in California (license number A135680) 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 1295099042.

Contact Information

Xiao Chloe Wan, MD
1300 Crane St,
Menlo Park, CA 94025-4260
(650) 498-6500
Not Available

Map and Direction




Physician's Profile

Full NameXiao Chloe Wan
GenderFemale
SpecialityAllergy/immunology
Experience14 Years
Location1300 Crane St, Menlo Park, 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:
  • Xiao Chloe Wan attended and graduated from University Of Pittsburgh School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1295099042
  • Provider Enumeration Date: 06/26/2012
  • Last Update Date: 04/12/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2365675303
  • Enrollment ID: I20170815003999

Medical Identifiers

Medical identifiers for Xiao Chloe Wan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295099042NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A135680 (California)Secondary
207K00000XAllergy & Immunology A135680 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799320

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. Xiao Chloe Wan allows following entities to bill medicare on her behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameUniversity Healthcare Alliance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760531198
PECOS PAC ID: 6305748799
Enrollment ID: O20040126000292
Entity NameAllergy & Asthma Associates Of Santa Clara Valley A Medical Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962531590
PECOS PAC ID: 9638111297
Enrollment ID: O20050524001435
Entity NameBaychildrens
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043628316
PECOS PAC ID: 9638403819
Enrollment ID: O20190621000031

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. Xiao Chloe Wan 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
Xiao Chloe Wan, MD
4050 Moorpark Ave,
San Jose, CA 95117-1840

Ph: (408) 243-2700		Xiao Chloe Wan, MD
1300 Crane St,
Menlo Park, CA 94025-4260

Ph: (650) 498-6500

Reviews and Comments


Allergy & Immunology Doctors in Menlo Park, CA

Jenna Thuc-uyen Nguyen, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 Crane St, Menlo Park, CA 94025
Phone: 650-498-6500    
Dr. Louanne Tourangeau, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 Crane St, Menlo Park, CA 94025
Phone: 650-498-6500    
Nancy P Cummings, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 1300 Crane Street, Menlo Park, CA 94025
Phone: 650-498-6500    
Anna Postolova, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 1300 Crane St, Menlo Park, CA 94025
Phone: 888-924-1036    

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.