GREATER NORTHWEST MEDICAL GROUP
NPI 1134281173
Internal Medicine in Glenview, IL

Q: What is Greater Northwest Medical Group's NPI number?

The NPI number for Greater Northwest Medical Group is 1134281173. It was assigned to this organization in the NPPES registry on December 15, 2006.

Q: What is Greater Northwest Medical Group's specialty?

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

Active since December 15, 2006

1247 MILWAUKEE AVE, GLENVIEW, IL 60025(847) 803-8613 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

On this page

About Greater Northwest Medical Group NPPES

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

GREATER NORTHWEST MEDICAL GROUP (NPI 1134281173) is a healthcare organization registered as an internal medicine in Glenview, Illinois and active in the NPI registry since December 2006. The organization lists Linda Aemisegger, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1134281173

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameGREATER NORTHWEST MEDICAL GROUP

Location Address1247 MILWAUKEE AVEGlenview, IL 60025-2464

Mailing Address1247 Milwaukee AveGlenview, IL 60025-2464 · (847) 803-8613

Phone(847) 803-8613

Organization SubpartNo

Authorized OfficialLinda AemiseggerBusiness Manager · (847) 803-8613

Enumeration DateDecember 15, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1134281173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

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.

Also ListedFamily MedicineTaxonomy 207Q00000X

1247 MILWAUKEE AVE, Glenview, IL 60025

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

LAKE NORTH INSTITUTE LLC

Specialist