William Ira Feske, MD - Medicare Diagnostic Radiology in Irvine, CA

William Ira Feske, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Irvine, California. He went to University Of Minnesota Medical School and graduated in 1990 and has 34 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Medical Imaging Center Of Southern California, Medical Imaging Center Of Southern California-beverly Hills Inc and his current practice location is 3395 Michelson Dr, Apt 3418, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (952) 595-1100.

William Ira Feske is licensed to practice in California (license number G73152) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1689652653.

Contact Information

William Ira Feske, MD
3395 Michelson Dr, Apt 3418,
Irvine, CA 92612-4438
(952) 595-1100
(612) 294-4903

Map and Direction




Physician's Profile

Full NameWilliam Ira Feske
GenderMale
SpecialityDiagnostic Radiology
Experience34 Years
Location3395 Michelson Dr, Irvine, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • William Ira Feske attended and graduated from University Of Minnesota Medical School in 1990
  NPI Data:
  • NPI Number: 1689652653
  • Provider Enumeration Date: 01/09/2006
  • Last Update Date: 08/05/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 5092628362
  • Enrollment ID: I20090127000308

Medical Identifiers

Medical identifiers for William Ira Feske such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689652653NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 71313 (Florida)Secondary
2085R0202XRadiology - Diagnostic Radiology G73152 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Imaging Center Of Southern California29613064698
Medical Imaging Center Of Southern California-beverly Hills Inc67091332004

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. William Ira Feske allows following entities to bill medicare on his behalf.
Entity NameDiagnostic Radiological Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710931910
PECOS PAC ID: 4981680220
Enrollment ID: O20040626000471
Entity NameMedical Imaging Center Of Southern California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700907433
PECOS PAC ID: 2961306469
Enrollment ID: O20050427000588
Entity NamePronet Imaging Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528099488
PECOS PAC ID: 5890722755
Enrollment ID: O20050721000831
Entity NameVallejo Open Mri Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164478277
PECOS PAC ID: 9133132046
Enrollment ID: O20060719000128
Entity NameStockton Diagnostic Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356538201
PECOS PAC ID: 0749386894
Enrollment ID: O20070507000122
Entity NameSan Fernando Valley Interventional Radiology And Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942350889
PECOS PAC ID: 3476651431
Enrollment ID: O20070614000478
Entity NameFresno Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659456499
PECOS PAC ID: 2466553128
Enrollment ID: O20070724000813
Entity NameNorcal Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003965997
PECOS PAC ID: 7911099346
Enrollment ID: O20070815000403
Entity NameRadnet Medical Imaging - San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548345382
PECOS PAC ID: 9830283761
Enrollment ID: O20070921000636
Entity NameEmeryville Advanced Imaging Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376597930
PECOS PAC ID: 3375637051
Enrollment ID: O20070926000354
Entity NameModesto Advanced Diagnostic Imaging Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730133893
PECOS PAC ID: 1850336736
Enrollment ID: O20080313000323
Entity NameRadadvantage A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376719666
PECOS PAC ID: 2163597899
Enrollment ID: O20090917000455
Entity NameSanta Rosa Imaging Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689890444
PECOS PAC ID: 2567408859
Enrollment ID: O20100324000598
Entity NameMedical Imaging Center Of Southern California-beverly Hills Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437641727
PECOS PAC ID: 6709133200
Enrollment ID: O20180713002907

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. William Ira Feske 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
William Ira Feske, MD
11995 Singletree Ln, Ste 500,
Eden Prairie, MN 55344-5347

Ph: (952) 595-1301
William Ira Feske, MD
3395 Michelson Dr, Apt 3418,
Irvine, CA 92612-4438

Ph: (952) 595-1100

Reviews and Comments


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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.

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