Dr Yu Cheng, MD - Medicare Hematology/oncology in Tracy, CA

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Dr Yu Cheng, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Tracy, California. She graduated from medical school in 2000 and has 26 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Sutter Valley Medical Foundation and her current practice location is 2200 Orchard Pkwy Ste 102, Tracy, California. You can reach out to her office (for appointments etc.) via phone at (209) 830-4060.

Dr Yu Cheng is licensed to practice in California (license number A138360) 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 1003241118.

Contact Information

Dr Yu Cheng, MD
2200 Orchard Pkwy Ste 102,
Tracy, CA 95377-7346
(209) 830-4060
(209) 830-4077

Map and Direction




Physician's Profile

Full NameDr Yu Cheng
GenderFemale
SpecialityHematology/oncology
Experience26 Years
Location2200 Orchard Pkwy Ste 102, Tracy, 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 Yu Cheng graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1003241118
  • Provider Enumeration Date: 09/08/2013
  • Last Update Date: 09/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0840587622
  • Enrollment ID: I20210806001248

Medical Identifiers

Medical identifiers for Dr Yu Cheng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003241118NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A138360 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sutter Care At HomeSalida, CAHome health agency
Memorial Medical CenterModesto, CAHospital
Sutter Tracy Community HospitalTracy, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Valley Medical Foundation98300945152473

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 Yu Cheng allows following entities to bill medicare on her behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameSutter Valley Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669846986
PECOS PAC ID: 9830094515
Enrollment ID: O20090311000335

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 Yu Cheng 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 Yu Cheng, MD
Po Box 255228,
Sacramento, CA 95865-5228

Ph: Not Available		Dr Yu Cheng, MD
2200 Orchard Pkwy Ste 102,
Tracy, CA 95377-7346

Ph: (209) 830-4060

Reviews and Comments


Internal Medicine Doctors in Tracy, CA

Juan Jose Juvenal Vergara Saavedra, M.D.
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Robert R Williams, M.D.
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Neel Shah, M.D.
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Phone: 209-833-0525    Fax: 209-830-7361
Dr. Praveena N Sarma, MD
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Practice Location: 652 W 11th St Ste 137, Tracy, CA 95376
Phone: 209-833-0998    Fax: 209-832-3006

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.