Grace Chen Yu, MD - Medicare Family Practice in San Jose, CA

Grace Chen Yu, MD is a medicare enrolled "Family Medicine" physician in San Jose, California. She went to Stanford University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice University Healthcare Alliance and her current practice location is 455 Oconnor Dr Ste 210, San Jose, California. You can reach out to her office (for appointments etc.) via phone at (408) 995-5453.

Grace Chen Yu is licensed to practice in California (license number A91089) 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 1902982580.

Contact Information

Grace Chen Yu, MD
455 Oconnor Dr Ste 210,
San Jose, CA 95128-1632
(408) 995-5453
(408) 275-9442

Map and Direction




Physician's Profile

Full NameGrace Chen Yu
GenderFemale
SpecialityFamily Practice
Experience21 Years
Location455 Oconnor Dr Ste 210, San Jose, 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:
  • Grace Chen Yu attended and graduated from Stanford University School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1902982580
  • Provider Enumeration Date: 10/27/2006
  • Last Update Date: 10/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6507926987
  • Enrollment ID: I20081114000292

Medical Identifiers

Medical identifiers for Grace Chen Yu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902982580NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A91089 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Santa Clara Valley Medical CenterSan jose, CAHospital
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Healthcare Alliance6305748799346

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. Grace Chen Yu 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 NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Grace Chen Yu 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
Grace Chen Yu, MD
455 Oconnor Dr Ste 210,
San Jose, CA 95128-1632

Ph: (408) 995-5453
Grace Chen Yu, MD
455 Oconnor Dr Ste 210,
San Jose, CA 95128-1632

Ph: (408) 995-5453

Reviews and Comments


Family Medicine Doctors in San Jose, CA

Melissa Ann De Leon,
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Phone: 408-358-1911    Fax: 408-358-3430
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Dr. Daniel J Reyes-villa, M.D.
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Phone: 408-629-7095    Fax: 408-818-2352
Shamsher Singh,
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Dr. Tung Thanh Nguyen, DO
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Practice Location: 621 Tully Rd, Suite 105, San Jose, CA 95111
Phone: 408-279-2988    Fax: 408-279-2981
Dr. Galiba Gaity Rahman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 200 Jose Figueres Ave, Ste 260, San Jose, CA 95116
Phone: 408-258-8050    Fax: 408-258-2269

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.