William M Dunn, MD - Medicare Diagnostic Radiology in Bakersfield, CA

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William M Dunn, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Bakersfield, California. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1978 and has 47 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Ihs Radiology Medical Group Inc, Arch Health Partners Inc and his current practice location is 2301 Bahamas Dr, Bakersfield, California. You can reach out to his office (for appointments etc.) via phone at (661) 326-9600.

William M Dunn is licensed to practice in California (license number G41082) 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 1871512111.

Contact Information

William M Dunn, MD
2301 Bahamas Dr,
Bakersfield, CA 93309-0663
(661) 326-9600
(661) 334-3065

Map and Direction




Physician's Profile

Full NameWilliam M Dunn
GenderMale
SpecialityDiagnostic Radiology
Experience47 Years
Location2301 Bahamas Dr, Bakersfield, 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 M Dunn attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1871512111
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 09/17/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8628967809
  • Enrollment ID: I20040315000574

Medical Identifiers

Medical identifiers for William M Dunn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871512111NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology G41082 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Palomar Health Downtown CampusEscondido, CAHospital
Pomerado HospitalPoway, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ihs Radiology Medical Group Inc105262202465
Arch Health Partners Inc9931239027140

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 M Dunn allows following entities to bill medicare on his behalf.
Entity NameKern Radiology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700821972
PECOS PAC ID: 7214826460
Enrollment ID: O20040315000421
Entity NameBeverly Radiology Medical Group Iii
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962457812
PECOS PAC ID: 3476466376
Enrollment ID: O20060221000914
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 NameArch Health Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649500141
PECOS PAC ID: 9931239027
Enrollment ID: O20100616000715
Entity NameIhs Radiology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497148456
PECOS PAC ID: 1052622024
Enrollment ID: O20150617000811

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 M Dunn 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 M Dunn, MD
2301 Bahamas Dr,
Bakersfield, CA 93309-0663

Ph: (661) 326-9600		William M Dunn, MD
2301 Bahamas Dr,
Bakersfield, CA 93309-0663

Ph: (661) 326-9600

Reviews and Comments


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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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