Dr Yunfei Wei, MD - Medicare Hematology/oncology in Downey, CA

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Dr Yunfei Wei, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Downey, California. She graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Los Angeles Hematology-oncology Medical Group, Pacific Cancer Medical Center Inc and her current practice location is 11480 Brookshire Ave, Suite 309, Downey, California. You can reach out to her office (for appointments etc.) via phone at (562) 869-1201.

Dr Yunfei Wei is licensed to practice in California (license number A99930) 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 1801075684.

Contact Information

Dr Yunfei Wei, MD
11480 Brookshire Ave, Suite 309,
Downey, CA 90241-5018
(562) 869-1201
(562) 869-1201

Map and Direction




Physician's Profile

Full NameDr Yunfei Wei
GenderFemale
SpecialityHematology/oncology
Experience36 Years
Location11480 Brookshire Ave, Downey, 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 Yunfei Wei graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1801075684
  • Provider Enumeration Date: 10/30/2007
  • Last Update Date: 11/19/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 5799875787
  • Enrollment ID: I20110506000239

Medical Identifiers

Medical identifiers for Dr Yunfei Wei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801075684NPI-NPPES
A99930OtherCASTATE LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A99930 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ahmc Anaheim Regional Medical CenterAnaheim, CAHospital
St Jude Medical CenterFullerton, CAHospital
West Anaheim Medical CenterAnaheim, CAHospital
Placentia Linda HospitalPlacentia, CAHospital
La Palma Intercommunity HospitalLa palma, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Los Angeles Hematology-oncology Medical Group660881959423
Pacific Cancer Medical Center Inc44865475025

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 Yunfei Wei allows following entities to bill medicare on her behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NamePacific Cancer Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336113489
PECOS PAC ID: 4486547502
Enrollment ID: O20040203001045
Entity NameLos Angeles Hematology-oncology Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457409674
PECOS PAC ID: 6608819594
Enrollment ID: O20050601001068
Entity NameValley Tumor Medical Group A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366584948
PECOS PAC ID: 8820045966
Enrollment ID: O20050725001250

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 Yunfei Wei 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 Yunfei Wei, MD
18000 Studebaker Rd Ste 800,
Cerritos, CA 90703-2671

Ph: (562) 735-3226		Dr Yunfei Wei, MD
11480 Brookshire Ave, Suite 309,
Downey, CA 90241-5018

Ph: (562) 869-1201

Reviews and Comments


Internal Medicine Doctors in Downey, CA

Brandon Lui,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 9333 Imperial Hwy, Downey, CA 90242
Phone: 562-657-9000    
Mr. Nazar Al-bussam, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 11411 Brookshire Ave, Ste 503, Downey, CA 90241
Phone: 562-861-8853    Fax: 562-861-8820
Betzabe M Alday, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 7601 Imperial Hwy, Downey, CA 90242
Phone: 562-803-0124    Fax: 562-803-5569
Dr. Kiran Pandey, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 9333 Imperial Hwy, Downey, Downey, CA 90242
Phone: 877-608-0044    
Sohail Afra, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 9449 Imperial Hwy # C-228, Downey, CA 90242
Phone: 562-657-4958    
Ava Azimi, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 11500 Brookshire Ave, Downey, CA 90241
Phone: 562-904-5000    
Bhavik V Thakkar, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 11525 Brookshire Ave, Suite 400, Downey, CA 90241
Phone: 562-869-4497    Fax: 562-869-6317

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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