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DR. GARY R LEWISON MD
NPI 1902892490
Internal Medicine in East Dundee, IL

Active since September 21, 2005
1141 EAST MAIN STREET, SUITE 105, EAST DUNDEE, IL 60118(847) 428-3322 Get Directions Write a Review

NPPES record last updated: September 5, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gary R Lewison Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY R LEWISON MD (NPI 1902892490) is an individual internal medicine provider in East Dundee, Illinois, licensed in Illinois (036-066163) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1902892490
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GARY R LEWISONCredential: MD
Location Address1141 EAST MAIN STREET, SUITE 105East Dundee, IL 60118
Mailing Address2500 W Higgins Rd, Suite 505Hoffman Estates, IL 60169-1642 · (847) 843-0806
Phone(847) 428-3322
Sole ProprietorNo
Enumeration DateSeptember 21, 2005
Last NPPES UpdateSeptember 5, 2012
✔ NPI 1902892490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036-066163
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1141 EAST MAIN STREET, East Dundee, IL 60118
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Other Identifiers 1

Medicare UPINC41369IL

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. TODD A GEPHART MD
Internal Medicine
1141 EAST MAIN STREET, SUITE 105
EAST DUNDEE, IL 60118
Kane County (847) 428-3322

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Lewison's NPI number?

The NPI number for Gary Lewison is 1902892490. It was assigned to this individual provider in the NPPES registry on September 21, 2005.

Where is Gary Lewison located?

Gary Lewison practices at 1141 East Main Street Suite 105, East Dundee, IL 60118. The listed phone number is (847) 428-3322.

What is Gary Lewison's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Gary Lewison was last updated on September 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.