Dennis W Prohaska, D O - Medicare Diagnostic Radiology in Chicago, IL

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Dennis W Prohaska, D O is a medicare enrolled "Radiology - Diagnostic Radiology" in Chicago, Illinois. He went to Chicago College Of Osteopathy and graduated in 2010 and has 16 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Premier Radiology Wisconsin Llc, Riverside Health System, Imaging Associates Of Indiana Pc, Radiology Associates Of Appleton Sc, Imaging Associates Of Indiana Pc, Medical X-ray Consultants Ltd, Centers For Pain Control, Inc, Imaging Associates Of Indiana Pc and his current practice location is 1516 S Wabash Ave, Apt 1104, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (414) 870-5178.

Dennis W Prohaska is licensed to practice in Indiana (license number 02004880B) 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 1689651010.

Contact Information

Dennis W Prohaska, D O
1516 S Wabash Ave, Apt 1104,
Chicago, IL 60605-2903
(414) 870-5178
Not Available

Map and Direction




Provider's Profile

Full NameDennis W Prohaska
GenderMale
SpecialityDiagnostic Radiology
Experience16 Years
Location1516 S Wabash Ave, Chicago, 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:
  • Dennis W Prohaska attended and graduated from Chicago College Of Osteopathy in 2010
  NPI Data:
  • NPI Number: 1689651010
  • Provider Enumeration Date: 12/28/2005
  • Last Update Date: 09/29/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 3375526494
  • Enrollment ID: I20250903003562

Medical Identifiers

Medical identifiers for Dennis W Prohaska such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689651010NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 1610-023 (Wisconsin)Secondary
363A00000XPhysician Assistant 085-002276 (Illinois)Secondary
207P00000XEmergency Medicine 085-002276 (Illinois)Secondary
2085R0202XRadiology - Diagnostic Radiology 02004880B (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Franciscan Health Crown PointCrown point, INHospital
Riverside Medical CenterKankakee, ILHospital
Franciscan Health MunsterMunster, INHospital
Franciscan Health Michigan CityMichigan city, INHospital
Union Hospital IncTerre haute, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Premier Radiology Wisconsin Llc9537595533111
Riverside Health System3274434717202
Imaging Associates Of Indiana Pc1254503345293
Radiology Associates Of Appleton Sc600285186231
Imaging Associates Of Indiana Pc1254503345293
Medical X-ray Consultants Ltd327444731338
Centers For Pain Control, Inc741601945024
Imaging Associates Of Indiana Pc1254503345293

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. Dennis W Prohaska allows following entities to bill medicare on his behalf.
Entity NameMedical X-ray Consultants Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386601383
PECOS PAC ID: 3274447313
Enrollment ID: O20040308000614
Entity NameRadiology Associates of Appleton SC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841229093
PECOS PAC ID: 6002851862
Enrollment ID: O20050622000606
Entity NamePremier Radiology Wisconsin LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952951154
PECOS PAC ID: 9537595533
Enrollment ID: O20200211002818

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. Dennis W Prohaska 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
Dennis W Prohaska, D O
1516 S Wabash Ave, Apt 1104,
Chicago, IL 60605-2903

Ph: (414) 870-5178		Dennis W Prohaska, D O
1516 S Wabash Ave, Apt 1104,
Chicago, IL 60605-2903

Ph: (414) 870-5178

Reviews and Comments



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.