Dr Wendy Hsu, MD - Medicare Critical Care (intensivists) in Fremont, CA

Dr Wendy Hsu, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Fremont, California. She graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Critical Care (intensivists). She is a member of the group practice Washington Township Medical Foundation and her current practice location is 2000 Mowry Ave, Fremont, California. You can reach out to her office (for appointments etc.) via phone at (510) 248-1000.

Dr Wendy Hsu is licensed to practice in California (license number A101768) 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 1750563011.

Contact Information

Dr Wendy Hsu, MD
2000 Mowry Ave,
Fremont, CA 94538-1716
(510) 248-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Wendy Hsu
GenderFemale
SpecialityCritical Care (intensivists)
Experience18 Years
Location2000 Mowry Ave, Fremont, 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 Wendy Hsu graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1750563011
  • Provider Enumeration Date: 11/28/2007
  • Last Update Date: 09/02/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 6204975766
  • Enrollment ID: I20091123000668

Medical Identifiers

Medical identifiers for Dr Wendy Hsu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750563011NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A101768 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine MD-17619 (Hawaii)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A101768 (California)Primary
207RP1001XInternal Medicine - Pulmonary Disease A101768 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease MD-17619 (Hawaii)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Washington HospitalFremont, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Washington Township Medical Foundation2860687050102

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 Wendy Hsu allows following entities to bill medicare on her behalf.
Entity NameWashington Township Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346557014
PECOS PAC ID: 2860687050
Enrollment ID: O20101112001225

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 Wendy Hsu 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 Wendy Hsu, MD
39141 Civic Center Dr, Suite 220,
Fremont, CA 94538-5818

Ph: (510) 248-1018
Dr Wendy Hsu, MD
2000 Mowry Ave,
Fremont, CA 94538-1716

Ph: (510) 248-1000

Reviews and Comments


Internal Medicine Doctors in Fremont, CA

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Dr. Michael Andre Lenoir, MD
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Phone: 510-373-3000    Fax: 844-965-9795
Julie Yue Zhou, MD
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Phone: 510-795-3000    
Soham P Jhaveri, Do, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 3200 Kearney St, Fremont, CA 94538
Phone: 510-490-1222    

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).

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