Dr Aaron Wittenberg, MD - Medicare Diagnostic Radiology in Mchenry, IL

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Dr Aaron Wittenberg, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Mchenry, Illinois. He graduated from medical school in 2000 and has 26 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Baptist Health Medical Group Inc, Cherokee Nation, City Of Hope Medical Group Of Arizona Llc, Appalachian Mountains Medical Llc and his current practice location is 4201 W Medical Center Dr, Mchenry, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 334-5566.

Dr Aaron Wittenberg is licensed to practice in Illinois (license number 036157692) 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 1164486338.

Contact Information

Dr Aaron Wittenberg, MD
4201 W Medical Center Dr,
Mchenry, IL 60050-8409
(815) 334-5566
(815) 759-4008

Map and Direction




Physician's Profile

Full NameDr Aaron Wittenberg
GenderMale
SpecialityDiagnostic Radiology
Experience26 Years
Location4201 W Medical Center Dr, Mchenry, Illinois
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:
  • Dr Aaron Wittenberg graduated from medical school in 2000
  NPI Data:
  • NPI Number: 1164486338
  • Provider Enumeration Date: 04/14/2006
  • Last Update Date: 11/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0547298036
  • Enrollment ID: I20230422000188

Medical Identifiers

Medical identifiers for Dr Aaron Wittenberg such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164486338NPI-NPPES
004736MedicaidAZ
AZ0221810OtherAZBCBSAZ
1Z7086OtherAZHEALTH NET OF AZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 34961 (Arizona)Secondary
2085R0204XRadiology - Vascular & Interventional Radiology 34961 (Arizona)Secondary
2085R0202XRadiology - Diagnostic Radiology 036157692 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Western Regional Medical CenterGoodyear, AZHospital
Baptist Health CorbinCorbin, KYHospital
John C. Lincoln North Mountain HospitalPhoenix, AZHospital
St. Joseph's Hospital And Medical CenterPhoenix, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baptist Health Medical Group Inc55978671842449
Cherokee Nation5799698742438
City Of Hope Medical Group Of Arizona Llc2264593474155
Appalachian Mountains Medical Llc670901626441

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. Dr Aaron Wittenberg allows following entities to bill medicare on his behalf.
Entity NameBaptist Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518360296
PECOS PAC ID: 5597867184
Enrollment ID: O20150206000249

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. Dr Aaron Wittenberg 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
Dr Aaron Wittenberg, MD
4201 W Medical Center Dr,
Mchenry, IL 60050-8409

Ph: (815) 334-5566		Dr Aaron Wittenberg, MD
4201 W Medical Center Dr,
Mchenry, IL 60050-8409

Ph: (815) 334-5566

Reviews and Comments


Radiology Doctors in Mchenry, IL

Ernest A Conti, MD
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Practice Location: 4201 W Medical Center Dr Ste B203, Mchenry, IL 60050
Phone: 815-334-5566    Fax: 815-759-4008
Abhijit Patil,
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Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-334-5566    Fax: 815-759-4008
James T Link, M.D.
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Practice Location: 3929 Mercy Dr, Mchenry, IL 60050
Phone: 815-759-0800    Fax: 815-759-2367
Milton W Hummel, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 3929 Mercy Dr, Mchenry, IL 60050
Phone: 815-759-0800    Fax: 815-759-2367
Balatripura Voruganti, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-334-5566    Fax: 815-759-4008
Michael J. Flaherty, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 4201 W Medical Center Dr, Mchenry, IL 60050
Phone: 815-334-5566    Fax: 815-759-4008

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.