NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Park Ridge Lab Inc

Hematology (Pathology) Physician in Park Ridge, IL · enumerated 2012 · authorized official Sam Speron, President.

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

National Provider Identifier

1558635516

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Park Ridge Lab Inc
Practice address 950 N Northwest Hwy Ste 102, Park Ridge, IL, 60068
Phone (847) 696-9900
Fax (630) 952-1447
Enumeration date Mar 7, 2012
Last updated in NPPES Mar 7, 2012

Taxonomy & classification

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians Primary
291U00000X Clinical Medical Laboratory Laboratories Secondary

Authorized official

Name Sam Speron
Title President
Phone (847) 696-9900

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

What is the NPI number for Park Ridge Lab Inc?
The NPI for Park Ridge Lab Inc is 1558635516, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Park Ridge Lab Inc?
NPPES lists Sam Speron (President) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-07.