John Morris Bedwinek, MD - Medicare Radiation Oncology in Lake St Louis, MO

  1. Home
  2. Radiology
  3. MO
  4. Lake St Louis
John Morris Bedwinek, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Lake St Louis, Missouri. He went to Columbia University College Of Physicians And Surgeons and graduated in 1971 and has 55 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Ozarks Medical Center, Ssm Medical Group Inc, Ssm Health Care Group and his current practice location is 400 Medical Plz Ste 100, Lake St Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 695-2316.

John Morris Bedwinek is licensed to practice in Missouri (license number R8484) 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 1952367740.

Contact Information

John Morris Bedwinek, MD
400 Medical Plz Ste 100,
Lake St Louis, MO 63367-1493
(636) 695-2316
(636) 639-8676

Map and Direction




Physician's Profile

Full NameJohn Morris Bedwinek
GenderMale
SpecialityRadiation Oncology
Experience55 Years
Location400 Medical Plz Ste 100, Lake St Louis, 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:
  • John Morris Bedwinek attended and graduated from Columbia University College Of Physicians And Surgeons in 1971
  NPI Data:
  • NPI Number: 1952367740
  • Provider Enumeration Date: 04/21/2006
  • Last Update Date: 04/23/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 5698843092
  • Enrollment ID: I20100818000305

Medical Identifiers

Medical identifiers for John Morris Bedwinek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952367740NPI-NPPES
107975OtherMOBCBS
2409021OtherUHC
201801628MedicaidMO
49795OtherGHP
4119583OtherAETNA
900001981OtherRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology R8484 (Missouri)Primary
2085R0001XRadiology - Radiation Oncology 036176269 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Health Depaul Hospital St LouisBridgeton, MOHospital
Ssm Health St Mary's Hospital - St LouisRichmond heights, MOHospital
Ssm Health St Joseph Hospital-lake Saint LouisLake saint louis, MOHospital
Ssm Health St Clare Hospital - FentonFenton, MOHospital
Ozarks HealthcareWest plains, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ozarks Medical Center3870491863166
Ssm Medical Group Inc6608776299565
Ssm Health Care Group0143608372929

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 Morris Bedwinek allows following entities to bill medicare on his behalf.
Entity NameOzarks Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831115641
PECOS PAC ID: 3870491863
Enrollment ID: O20040209001035
Entity NameSSM Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700966207
PECOS PAC ID: 6608776299
Enrollment ID: O20040729001034
Entity NameSSM Health Care Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306589544
PECOS PAC ID: 0143608372
Enrollment ID: O20220531002655

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 Morris Bedwinek 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 Morris Bedwinek, MD
Po Box 955534,
Saint Louis, MO 63195-5534

Ph: Not Available		John Morris Bedwinek, MD
400 Medical Plz Ste 100,
Lake St Louis, MO 63367-1493

Ph: (636) 695-2316

Reviews and Comments


Radiology Doctors in Lake St Louis, MO

Aurora Gonzalez, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Plaza, Lake St Louis, MO 63367
Phone: 636-625-5303    Fax: 636-625-5403
David L Pohl, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Medical Plz, Lake St Louis, MO 63367
Phone: 636-625-5303    
Yu Chen, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Medical Plz Ste 100, Lake St Louis, MO 63367
Phone: 636-638-8600    
Edward Cohen, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 100 Medical Plz, Lake St Louis, MO 63367
Phone: 636-625-5303    

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.