Ivan Barrett, MD - Medicare Radiology in Downey, CA

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Ivan Barrett, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Downey, California. His current practice location is 11500 Brookshire Ave, Downey, California. You can reach out to his office (for appointments etc.) via phone at (562) 904-5000.

Ivan Barrett is licensed to practice in California (license number A24458) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1073571113.

Contact Information

Ivan Barrett, MD
11500 Brookshire Ave,
Downey, CA 90241-4917
(562) 904-5000
Not Available

Map and Direction




Physician's Profile

Full NameIvan Barrett
GenderMale
SpecialityRadiology - Diagnostic Radiology
Location11500 Brookshire Ave, Downey, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1073571113
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 08/20/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8325094667
  • Enrollment ID: I20050329001365

Medical Identifiers

Medical identifiers for Ivan Barrett such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073571113NPI-NPPES
00A244580MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A24458 (California)Primary

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. Ivan Barrett allows following entities to bill medicare on his behalf.
Entity NameDowney Radiology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528012945
PECOS PAC ID: 6406802743
Enrollment ID: O20050329001369
Entity NameLambert Radiology Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609826684
PECOS PAC ID: 8224032271
Enrollment ID: O20060905000303

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. Ivan Barrett 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
Ivan Barrett, MD
Po Box 190,
Simi Valley, CA 93062-0190

Ph: (805) 522-5940		Ivan Barrett, MD
11500 Brookshire Ave,
Downey, CA 90241-4917

Ph: (562) 904-5000

Reviews and Comments


Radiology Doctors in Downey, CA

Dr. Christopher Jenn Starr, MD/PHD
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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.
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Practice Location: 9333 Imperial Hwy, Department Of Radiology, Downey, CA 90242
Phone: 562-657-9000    
Shufong Andrew Wu, M.D.
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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).

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.