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Gaertner & Associates Sc

Occupational Medicine Physician in Addison, IL · enumerated 2006 · authorized official Anthony Tesmond, Medical Director.

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

National Provider Identifier

1437253846

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Registry record

Entity type Organization (Type 2)
Legal business name Gaertner & Associates Sc
Other name <Unavail>
Practice address 501 S Grace St, Addison, IL, 60101
Phone (630) 543-4040
Fax (630) 543-1050
Enumeration date Sep 8, 2006
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Anthony Tesmond
Title Medical Director
Phone (630) 543-4040

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 Gaertner & Associates Sc?
The NPI for Gaertner & Associates Sc is 1437253846, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Gaertner & Associates Sc?
NPPES lists Anthony Tesmond (Medical Director) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.