Stephen D Defriez, DO - Medicare Diagnostic Radiology in Flint, MI

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Stephen D Defriez, DO is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Flint, Michigan. He went to At Still University Of Health Sciences, College Of Osteo Med, Kirksville and graduated in 2000 and has 24 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Acadiana Radiology Group, Cumberland Imaging Associates Pc, Focus Medical Imaging, Simi Radiology And Imaging Medical Group, Tennessee Valley Radiology Llc, Direct Radiology Pllc, Diagnostic Radiology Associates Of Flint Pc and his current practice location is 501 S Ballenger Hwy, Suite B, Flint, Michigan. You can reach out to his office (for appointments etc.) via phone at (810) 342-4800.

Stephen D Defriez is licensed to practice in Michigan (license number 5101014531) 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 1639111966.

Contact Information

Stephen D Defriez, DO
501 S Ballenger Hwy, Suite B,
Flint, MI 48532-3641
(810) 342-4800
Not Available

Map and Direction




Physician's Profile

Full NameStephen D Defriez
GenderMale
SpecialityDiagnostic Radiology
Experience24 Years
Location501 S Ballenger Hwy, Flint, Michigan
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:
  • Stephen D Defriez attended and graduated from At Still University Of Health Sciences, College Of Osteo Med, Kirksville in 2000
  NPI Data:
  • NPI Number: 1639111966
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 08/08/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0143275818
  • Enrollment ID: I20050315000835

Medical Identifiers

Medical identifiers for Stephen D Defriez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639111966NPI-NPPES
300B560780OtherMIBCBS
4767650MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 0102207752 (Virginia)Secondary
2085R0202XRadiology - Diagnostic Radiology 5101014531 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mclaren FlintFlint, MIHospital
Our Lady Of Lourdes Regional Medical Center, IncLafayette, LAHospital
Cookeville Regional Medical CenterCookeville, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Acadiana Radiology Group135540311457
Cumberland Imaging Associates Pc428473505150
Focus Medical Imaging640699925977
Simi Radiology And Imaging Medical Group650784536945
Tennessee Valley Radiology Llc913310552133
Direct Radiology Pllc943639616535
Diagnostic Radiology Associates Of Flint Pc95370542008

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. Stephen D Defriez allows following entities to bill medicare on his behalf.
Entity NameDiagnostic Radiology Associates Of Flint Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790750966
PECOS PAC ID: 9537054200
Enrollment ID: O20040220000412
Entity NameOroville Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710372909
PECOS PAC ID: 1254234339
Enrollment ID: O20170302000993
Entity NameDirect Radiology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144572173
PECOS PAC ID: 9436396165
Enrollment ID: O20170802003078
Entity NameCatawba Radiological Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679684948
PECOS PAC ID: 9335036789
Enrollment ID: O20190712000373
Entity NameTennessee Valley Radiology Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356367551
PECOS PAC ID: 9133105521
Enrollment ID: O20200407001898
Entity NameSimi Radiology And Imaging Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730132275
PECOS PAC ID: 6507845369
Enrollment ID: O20210112000871
Entity NameJason L Hwang Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811486616
PECOS PAC ID: 6103171012
Enrollment ID: O20210218001204
Entity NameEnloe Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477975613
PECOS PAC ID: 9739092388
Enrollment ID: O20210405001978
Entity NameFocus Medical Imaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528299989
PECOS PAC ID: 6406999259
Enrollment ID: O20210430001046
Entity NameCumberland Imaging Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437279262
PECOS PAC ID: 4284735051
Enrollment ID: O20210511000649
Entity NameAcadiana Radiology Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649422726
PECOS PAC ID: 1355403114
Enrollment ID: O20221109000704

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. Stephen D Defriez 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
Stephen D Defriez, DO
501 S Ballenger Hwy, Suite B,
Flint, MI 48532-3641

Ph: (810) 342-4800		Stephen D Defriez, DO
501 S Ballenger Hwy, Suite B,
Flint, MI 48532-3641

Ph: (810) 342-4800

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.

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