Dr Gary R Lewison, MD - Internal Medicine in East Dundee, IL

Dr Gary R Lewison, MD is a Internal Medicine physician based in East Dundee, Illinois. Dr Gary R Lewison is licensed to practice in Illinois (license number 036-066163) and his current practice location is 1141 East Main Street, Suite 105, East Dundee, Illinois. He can be reached at his office (for appointments etc.) via phone at (847) 428-3322.

NPI number for Dr Gary R Lewison is 1902892490 and his current mailing address is 2500 W Higgins Rd, Suite 505, Hoffman Estates, Illinois. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1902892490.

Contact Information

Dr Gary R Lewison, MD
1141 East Main Street, Suite 105,
East Dundee, IL 60118
(847) 428-3322
Not Available

Map and Direction




Physician's Profile

Full NameDr Gary R Lewison
GenderMale
SpecialityInternal Medicine
Location1141 East Main Street, East Dundee, Illinois
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1902892490
  • Provider Enumeration Date: 09/21/2005
  • Last Update Date: 09/05/2012

Medical Identifiers

Medical identifiers for Dr Gary R Lewison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902892490NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-066163 (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 Gary R Lewison is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gary R Lewison, MD
2500 W Higgins Rd, Suite 505,
Hoffman Estates, IL 60169-1642

Ph: (847) 843-0806
Dr Gary R Lewison, MD
1141 East Main Street, Suite 105,
East Dundee, IL 60118

Ph: (847) 428-3322

Reviews and Comments


Internal Medicine Doctors in East Dundee, IL

Faiza Azeem Ahmed, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 E Main St, East Dundee, IL 60118
Phone: 847-426-0600    
Dr. Todd A Gephart, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1141 East Main Street, Suite 105, East Dundee, IL 60118
Phone: 847-428-3322    Fax: 847-428-0472
Dr. Alan James Brongiel, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1141 E Main St Ste 105, East Dundee, IL 60118
Phone: 847-428-3322    
Dr. Jemini G Ignacio, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1141 E Main St, Suite 105, East Dundee, IL 60118
Phone: 847-428-3322    Fax: 847-428-0472
Steven Rehusch, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1141 E Main St Ste 105, East Dundee, IL 60118
Phone: 847-428-3322    

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.