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Dr. Garth I Brewer, DDS

General Practice Dentistry in Ottawa, IL · enumerated 2006.

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

National Provider Identifier

1003843798

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Registry record

Entity type Individual (Type 1)
Name Dr. Garth I Brewer
Credential DDS
Sex Male
Practice address 417 W Madison St, Suite 101b, Ottawa, IL, 61350
Phone (815) 433-1258
Fax (815) 433-9025
Enumeration date Jun 27, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 019890 (IL) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 Garth Brewer?
The National Provider Identifier (NPI) for Garth Brewer is 1003843798, a Type 1 (individual) record in the CMS NPPES registry.
Where does Garth Brewer practice?
The practice location on file with NPPES is in Ottawa, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.