Katherine Wei, MD - Medicare Diagnostic Radiology in Downey, CA

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Katherine Wei, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Downey, California. She graduated from medical school in 2020 and has 6 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Lambert Radiology Medical Group Inc, Uc Regents, United Medical Imaging Healthcare Inc and her current practice location is 11411 Brookshire Ave Ste 101, Downey, California. You can reach out to her office (for appointments etc.) via phone at (562) 869-9192.

Katherine Wei is licensed to practice in California (license number A177555) 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 1639707557.

Contact Information

Katherine Wei, MD
11411 Brookshire Ave Ste 101,
Downey, CA 90241-5008
(562) 869-9192
Not Available

Map and Direction




Physician's Profile

Full NameKatherine Wei
GenderFemale
SpecialityDiagnostic Radiology
Experience6 Years
Location11411 Brookshire Ave Ste 101, 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:
  • Katherine Wei graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1639707557
  • Provider Enumeration Date: 03/27/2020
  • Last Update Date: 11/26/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3476930637
  • Enrollment ID: I20260108003192

Medical Identifiers

Medical identifiers for Katherine Wei such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639707557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A177555 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uci Health-orangeOrange, CAHospital
Pih Health Hospital-whittierWhittier, CAHospital
Pih Health Good Samaritan HospitalLos angeles, CAHospital
Pih Health Downey HospitalDowney, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lambert Radiology Medical Group Inc822403227168
Uc Regents3274446182105
United Medical Imaging Healthcare Inc014331124159

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. Katherine Wei allows following entities to bill medicare on her behalf.
Entity NameUC Regents
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346298528
PECOS PAC ID: 3274446182
Enrollment ID: O20031106000833
Entity NameLambert Radiology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609826684
PECOS PAC ID: 8224032271
Enrollment ID: O20060905000303
Entity NameUnited Medical Imaging Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760572036
PECOS PAC ID: 0143311241
Enrollment ID: O20070803000169

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. Katherine 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
Katherine Wei, MD
201 The Promenade N Apt 325,
Long Beach, CA 90802-3285

Ph: (925) 705-5301		Katherine Wei, MD
11411 Brookshire Ave Ste 101,
Downey, CA 90241-5008

Ph: (562) 869-9192

Reviews and Comments


Radiology Doctors in Downey, CA

Ivan Barrett, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 11500 Brookshire Ave, Downey, CA 90241
Phone: 562-904-5000    
Dr. Christopher Jenn Starr, MD/PHD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 9333 Imperial Hwy, Kaiser Permanente Downey Med Ctr, Dept Of Radiology, Downey, CA 90242
Phone: 562-657-7254    
Peter Plato Lew, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 9333 Imperial Hwy, Department Of Radiology, Downey, CA 90242
Phone: 562-657-9000    
Shufong Andrew Wu, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 9353 Imperial Hwy, Department Of Radiology, Downey, CA 90242
Phone: 562-657-7240    
David Wohlmuth,
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 11500 Brookshire Ave, Downey, CA 90241
Phone: 562-904-5000    
Dr. Armand Bouzaglou, M.D
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 10226 Lakewood Blvd, Downey, CA 90241
Phone: 626-331-6866    Fax: 626-331-6773
Michael Hoffman, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 11500 Brookshire Ave, Downey, CA 90241
Phone: 562-904-5000    

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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