Dr Leon J Kosek, OD - Medicare Optometrist in Frankfort, IL

Dr Leon J Kosek, OD is a medicare enrolled "Optometrist" provider in Frankfort, Illinois. His current practice location is 21237 S Lagrange Rd, Frankfort, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 469-8541.

Dr Leon J Kosek is licensed to practice in Illinois (license number 046007472) 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 1801834080.

Contact Information

Dr Leon J Kosek, OD
21237 S Lagrange Rd,
Frankfort, IL 60423-2046
(815) 469-8541
(815) 469-8126

Map and Direction




Healthcare Provider's Profile

Full NameDr Leon J Kosek
GenderMale
Speciality
Experience Years
Location21237 S Lagrange Rd, Frankfort, 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 Leon J Kosek attended and graduated from in
  NPI Data:
  • NPI Number: 1801834080
  • Provider Enumeration Date: 06/02/2006
  • Last Update Date: 07/06/2011
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Leon J Kosek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801834080NPI-NPPES
100086900AMedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
152W00000XOptometrist 18001974A (Indiana)Secondary
152W00000XOptometrist 046007472 (Illinois)Primary

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 Leon J Kosek 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 Leon J Kosek, OD
21237 S Lagrange Rd,
Frankfort, IL 60423-2046

Ph: (815) 469-8541
Dr Leon J Kosek, OD
21237 S Lagrange Rd,
Frankfort, IL 60423-2046

Ph: (815) 469-8541

Reviews and Comments


Optometrist in Frankfort, IL

Primary Eyecare Professionals Pc
Optometrist
Medicare: Medicare Enrolled
Practice Location: 10379 W Lincoln Hwy, Frankfort, IL 60423
Phone: 815-469-7240    Fax: 815-469-7250
Donausky Family Vision Group, Sc
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 222 Colorado Ave, Frankfort, IL 60423
Phone: 815-464-7501    
Dr. Ronald Dean Harrison, O.D.
Optometrist
Medicare: Accepting Medicare Assignments
Practice Location: 21100 Washington Pkwy, Frankfort, IL 60423
Phone: 815-469-5005    Fax: 815-469-5060
Jena Gilbertson, OD
Optometrist
Medicare: Medicare Enrolled
Practice Location: 22200 Wolf Rd, Frankfort, IL 60423
Phone: 612-212-7276    
Harrison Eye Care, P.c.
Optometrist
Medicare: Medicare Enrolled
Practice Location: 21100 Washington Pkwy, Frankfort, IL 60423
Phone: 815-469-5005    Fax: 815-469-5060
Leon J. Kosek, O.d.
Optometrist
Medicare: Not Enrolled in Medicare
Practice Location: 600 Bankview Dr, Frankfort, IL 60423
Phone: 815-469-8541    Fax: 815-469-8126
Steven P Guzik, O.D.
Optometrist
Medicare: May Accept Medicare Assignments
Practice Location: 10339 W Lincoln Hwy, Frankfort, IL 60423
Phone: 815-469-7240    Fax: 815-469-7250

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.