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Southern Illinois Ob-Gyn Associates, S.C.

Obstetrics & Gynecology Physician in Herrin, IL · enumerated 2006 · authorized official Heather Hudson, Office Manager.

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

National Provider Identifier

1699838276

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Registry record

Entity type Organization (Type 2)
Legal business name Southern Illinois Ob-Gyn Associates, S.C.
Practice address 500 Rushing Dr, Herrin, IL, 62948
Phone (618) 998-8808
Enumeration date Dec 18, 2006
Last updated in NPPES Dec 6, 2022

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Heather Hudson
Title Office Manager
Phone (618) 998-8808

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 Southern Illinois Ob-Gyn Associates, S.C.?
The NPI for Southern Illinois Ob-Gyn Associates, S.C. is 1699838276, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Southern Illinois Ob-Gyn Associates, S.C.?
NPPES lists Heather Hudson (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-06.