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Chesapeake Labs LLC

Clinical Medical Laboratory in Baltimore, MD · enumerated 2007 · authorized official Sanford Siegel, President.

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

National Provider Identifier

1053469510

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Registry record

Entity type Organization (Type 2)
Legal business name Chesapeake Labs LLC
Practice address 3455 Wilkens Ave, Suite 205, Baltimore, MD, 21229
Phone (410) 242-3762
Fax (410) 242-3763
Enumeration date Jan 8, 2007
Last updated in NPPES Nov 13, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Sanford Siegel
Title President
Phone (410) 581-1600

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.

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Frequently asked questions

What is the NPI number for Chesapeake Labs LLC?
The NPI for Chesapeake Labs LLC is 1053469510, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Chesapeake Labs LLC?
NPPES lists Sanford Siegel (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-13.