John Ireland Halloran, MD - Medicare Diagnostic Radiology in Waterloo, IA

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John Ireland Halloran, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Waterloo, Iowa. He went to University Of Minnesota Medical School and graduated in 1990 and has 35 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Virtual Radiologic Professionals Llc, Fred Smeltzer Md And Associates Inc and his current practice location is 1825 Logan Ave, Waterloo, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 235-3716.

John Ireland Halloran is licensed to practice in Iowa (license number 28954) 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 1821044587.

Contact Information

John Ireland Halloran, MD
1825 Logan Ave,
Waterloo, IA 50703-1916
(319) 235-3716
(319) 233-1630

Map and Direction




Physician's Profile

Full NameJohn Ireland Halloran
GenderMale
SpecialityDiagnostic Radiology
Experience35 Years
Location1825 Logan Ave, Waterloo, Iowa
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:
  • John Ireland Halloran attended and graduated from University Of Minnesota Medical School in 1990
  NPI Data:
  • NPI Number: 1821044587
  • Provider Enumeration Date: 05/25/2006
  • Last Update Date: 03/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7719897271
  • Enrollment ID: I20050720000438

Medical Identifiers

Medical identifiers for John Ireland Halloran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821044587NPI-NPPES
1158113MedicaidIA
24523OtherIAWELLMARK INS PLAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 28954 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
King's Daughters' Medical CenterAshland, KYHospital
Christus Mother Frances HospitalTyler, TXHospital
Cox Medical CentersSpringfield, MOHospital
Mercy Hospital Oklahoma City, IncOklahoma city, OKHospital
Tuba City Regional Health Care CorporationTuba city, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Virtual Radiologic Professionals Llc4981608817394
Fred Smeltzer Md And Associates Inc892107830478

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. John Ireland Halloran allows following entities to bill medicare on his behalf.
Entity NameAllen Memorial Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891772927
PECOS PAC ID: 4284546045
Enrollment ID: O20031211000480
Entity NameVirtual Radiologic Professionals Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932342029
PECOS PAC ID: 4981608817
Enrollment ID: O20070807000603
Entity NameFred Smeltzer Md & Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639122286
PECOS PAC ID: 8921078304
Enrollment ID: O20130218000406

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. John Ireland Halloran 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
John Ireland Halloran, MD
1825 Logan Ave, Radiology Department,
Waterloo, IA 50703-1916

Ph: (319) 235-3716		John Ireland Halloran, MD
1825 Logan Ave,
Waterloo, IA 50703-1916

Ph: (319) 235-3716

Reviews and Comments


Radiology Doctors in Waterloo, IA

James Vincent Connell Jr., M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1825 Logan Ave, Waterloo, IA 50703
Phone: 319-235-3716    Fax: 319-233-1630
Vandana Jain, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 200 E Ridgeway Ave, Waterloo, IA 50702
Phone: 319-272-2800    Fax: 319-272-2807
Greg Evan Raecker, DO
Radiology
Medicare: Medicare Enrolled
Practice Location: 1731 W Ridgeway Ave, Ste 101, Waterloo, IA 50701
Phone: 319-833-6001    Fax: 319-833-6003
Cassandra S Foens, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 200 E Ridgeway Ave, Waterloo, IA 50702
Phone: 319-272-2800    Fax: 319-272-2807
Lawrence Arthur Liebscher, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1731 W Ridgeway Ave, Ste 101, Waterloo, IA 50701
Phone: 319-833-6001    Fax: 319-833-6003
Wayne Leroy Ventling Ii, DO
Radiology
Medicare: Medicare Enrolled
Practice Location: 4150 Kimball Avenue, Waterloo, IA 50701
Phone: 219-235-5390    Fax: 319-233-1630
Stephen Dale Frazier, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1825 Logan Ave, Waterloo, IA 50703
Phone: 319-235-3716    Fax: 319-233-1630

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.