Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Serviam Diagnostics Lab LLC

Clinical Medical Laboratory in Des Plaines, IL · enumerated 2023 · authorized official Patrick Oneill, Ceo.

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

National Provider Identifier

1760258149

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Registry record

Entity type Organization (Type 2)

Legal business name Serviam Diagnostics Lab LLC

Practice address 2250 E Devon Ave Ste 328, Des Plaines, IL, 60018

Phone (773) 527-0600

Fax (470) 297-5495

Enumeration date Nov 28, 2023

Last updated in NPPES Apr 11, 2025

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Patrick Oneill

Title Ceo

Phone (773) 527-0600

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-04-11. Verify at npiregistry.cms.hhs.gov.

Where is Serviam Diagnostics Lab LLC located?

The practice location on file with NPPES is in Des Plaines, IL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-11.