Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Phc of Buffalo Grove Diagnostic Services

Physiological Laboratory in Buffalo Grove, IL · enumerated 2011 · authorized official Jack Maggiore, Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881975266

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Phc of Buffalo Grove Diagnostic Services

Other name <Unavail>

Practice address 150 W Half Day Rd, Suite 105, Buffalo Grove, IL, 60089

Phone (847) 868-3435

Fax (847) 859-5885

Enumeration date Aug 30, 2011

Last updated in NPPES Aug 31, 2011

Taxonomy & classification

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers Secondary

293D00000X Physiological Laboratory Laboratories Primary

Authorized official

Name Jack Maggiore

Title Director

Phone (847) 868-3435

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Phc of Buffalo Grove Diagnostic Services located?

The practice location on file with NPPES is in Buffalo Grove, IL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-08-31. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-31.