Individual provider · Type 1 NPI

Arvind K. Maheshwari, MD

Internal Medicine Physician · Barrington, IL

NPI number 1659767903 Active

Practice location

27750 W Highway 22 Ste 110
Barrington, IL 60010-2379

Call (847) 842-5920 Map

Fax (847) 842-5921

Mailing address

29373 Network Pl
Chicago, IL 60673-1293

Other practice locations

  • 450 W Highway 22, Barrington, IL 60010-1919 · (847) 381-0123
  • 380 N Terra Cotta Rd Ste A, Crystal Lake, IL 60012-1809 · (154) 446-3628

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X036146220 (IL)
Endocrinology, Diabetes & Metabolism Physician 207RE0101X036-146220 (IL)
Endocrinology, Diabetes & Metabolism Physician 207RE0101X65771 (MN)
Internal Medicine Physician Primary 207R00000X036-146220 (IL)

Internal Medicine Physician: 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 medi…

Another provider at this address

Other internal medicine physician providers in Barrington

See all in Barrington →

About NPI 1659767903

Arvind K. Maheshwari, MD's National Provider Identifier is 1659767903, issued on Apr 14, 2015. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Barrington, IL. The record was last updated on Sep 2, 2025.