Timothy R O'leary, MD - Medicare Radiation Oncology in Festus, MO

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Timothy R O'leary, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Festus, Missouri. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1989 and has 36 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice West County Radiological Group Inc, West County Radiological Group Inc and his current practice location is 1350 Us Highway 61, Festus, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 933-0303.

Timothy R O'leary is licensed to practice in Missouri (license number 102187) 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 1700992294.

Contact Information

Timothy R O'leary, MD
1350 Us Highway 61,
Festus, MO 63028-4124
(636) 933-0303
(636) 933-0293

Map and Direction




Physician's Profile

Full NameTimothy R O'leary
GenderMale
SpecialityRadiation Oncology
Experience36 Years
Location1350 Us Highway 61, Festus, Missouri
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:
  • Timothy R O'leary attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1700992294
  • Provider Enumeration Date: 08/21/2006
  • Last Update Date: 06/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0244245991
  • Enrollment ID: I20100524000080

Medical Identifiers

Medical identifiers for Timothy R O'leary such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700992294NPI-NPPES
204995302MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology 102187 (Missouri)Primary
2085R0001XRadiology - Radiation Oncology 036095208 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital JeffersonFestus, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
West County Radiological Group Inc852796694499
West County Radiological Group Inc852796694499

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. Timothy R O'leary allows following entities to bill medicare on his behalf.
Entity NameWest County Radiological Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477500585
PECOS PAC ID: 8527966944
Enrollment ID: O20031223000255
Entity NameWest County Radiological Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477500585
PECOS PAC ID: 8527966944
Enrollment ID: O20040326000180

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. Timothy R O'leary 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
Timothy R O'leary, MD
11475 Olde Cabin Rd Ste 200,
Saint Louis, MO 63141-7129

Ph: (314) 991-8210		Timothy R O'leary, MD
1350 Us Highway 61,
Festus, MO 63028-4124

Ph: (636) 933-0303

Reviews and Comments


Radiology Doctors in Festus, MO

Dr. Robert A. Yuen, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1059    
Christine Barbara Ormsby, MD
Radiology
Medicare: May Accept Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1059    
Matthew S Pesek, DO
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1059    
Dr. Christopher C Connor, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1000    
James A Junker, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-1059    

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.