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Fernandez & Sigman LLC

Dentist in Columbus, GA · enumerated 2006 · authorized official John Sigman, Owner.

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

National Provider Identifier

1871678219

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Registry record

Entity type Organization (Type 2)
Legal business name Fernandez & Sigman LLC
Practice address 3920 Rosemont Drive, Columbus, GA, 31904
Fax (706) 596-9103
Enumeration date Oct 26, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License GA012017 (GA) Secondary
122300000X Dentist Dental Providers · License GA10778 (GA) Secondary
122300000X Dentist Dental Providers · License GA6477 (GA) Primary

Authorized official

Name John Sigman
Title Owner

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

Who is the authorized official for Fernandez & Sigman LLC?
NPPES lists John Sigman (Owner) as the authorized official for this organization.
What is the NPI number for Fernandez & Sigman LLC?
The NPI for Fernandez & Sigman LLC is 1871678219, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.