Dr John R Gleason, MD - Medicare Family Practice in Sandwich, IL

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Dr John R Gleason, MD is a medicare enrolled "Family Medicine" physician in Sandwich, Illinois. He went to Southern Illinois University School Of Medicine and graduated in 1988 and has 36 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Endeavor Health Medical Group and his current practice location is 1 E Countyline Rd, Sandwich, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 786-2722.

Dr John R Gleason is licensed to practice in Illinois (license number 036081119) 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 1912990532.

Contact Information

Dr John R Gleason, MD
1 E Countyline Rd,
Sandwich, IL 60548-2178
(815) 786-2722
(815) 786-6840

Map and Direction




Physician's Profile

Full NameDr John R Gleason
GenderMale
SpecialityFamily Practice
Experience36 Years
Location1 E Countyline Rd, Sandwich, 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 John R Gleason attended and graduated from Southern Illinois University School Of Medicine in 1988
  NPI Data:
  • NPI Number: 1912990532
  • Provider Enumeration Date: 08/30/2005
  • Last Update Date: 01/26/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2264338516
  • Enrollment ID: I20081211000757

Medical Identifiers

Medical identifiers for Dr John R Gleason such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912990532NPI-NPPES
1921614OtherILBC/BS
036081119MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 036081119 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Dmj Home Health Services, IncAurora, ILHome health agency
Cornerstone Home Healthcare, LlcDes plaines, ILHome health agency
Home Touch Healthcare, IncOswego, ILHome health agency
Edward HospitalNaperville, ILHospital
Valley West Community HospitalSandwich, ILHospital
Kishwaukee Community HospitalDekalb, ILHospital
Willow Crest Nursing PavilionSandwich, ILNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Endeavor Health Medical Group21633346992710

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. Dr John R Gleason allows following entities to bill medicare on his behalf.
Entity NameEdward Health Ventures
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962452912
PECOS PAC ID: 4284531484
Enrollment ID: O20031216000616
Entity NameNorthshore University Healthsystem Faculty Practice Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497701882
PECOS PAC ID: 2163334699
Enrollment ID: O20040524000118

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 John R Gleason 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 John R Gleason, MD
1 E Countyline Rd,
Sandwich, IL 60548-2178

Ph: (815) 786-2722		Dr John R Gleason, MD
1 E Countyline Rd,
Sandwich, IL 60548-2178

Ph: (815) 786-2722

Reviews and Comments


Family Medicine Doctors in Sandwich, IL

Dr. Martin Paul Brauweiler, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1310 N. Main St Ste 101, Sandwich, IL 60548
Phone: 815-786-2173    Fax: 815-786-2153
Dr. Kenneth J Kavanaugh, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 E Countyline Rd, Sandwich, IL 60548
Phone: 815-786-2722    Fax: 815-786-6840
Dr. Adele Luci Danny, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 142 Indian Springs Dr, Medicine Shoppe Pharmacy Corner Care Clinic, Sandwich, IL 60548
Phone: 815-786-8696    
Dr. Maria Dana Sutkus, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 E Countyline Rd, Sandwich, IL 60548
Phone: 815-786-2722    Fax: 815-786-6840
Dr. Eric J Janota, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 E Countyline Rd, Sandwich, IL 60548
Phone: 815-786-2722    Fax: 815-786-6840
Erik David Englehart, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1310 N Main St Ste 200, Sandwich, IL 60548
Phone: 815-786-7150    Fax: 815-786-3785
Dr. Daniel D Gauthier, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 E Countyline Rd, Sandwich, IL 60548
Phone: 815-786-2722    Fax: 815-786-6840

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.