Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southern Illinois Geriatrics, P.C.

Q: What is the NPI number for Southern Illinois Geriatrics, P.C.?

The NPI for Southern Illinois Geriatrics, P.C. is 1558367177, a Type 2 (organization) record in the CMS NPPES registry.

Geriatric Medicine (Internal Medicine) Physician in Breese, IL · enumerated 2005 · authorized official Linda Uhrig, Owner/Physician.

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

National Provider Identifier

1558367177

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Registry record

Entity type Organization (Type 2)

Legal business name Southern Illinois Geriatrics, P.C.

Other name <Unavail>

Practice address 9409 Holy Cross Ln, Breese, IL, 62230

Phone (618) 526-7399

Fax (618) 526-7399

Enumeration date Jun 28, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Linda Uhrig

Title Owner/Physician

Phone (618) 526-7399

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Southern Illinois Geriatrics, P.C.?

NPPES lists Linda Uhrig (Owner/Physician) as the authorized official for this organization.

What is the NPI number for Southern Illinois Geriatrics, P.C.?

The NPI for Southern Illinois Geriatrics, P.C. is 1558367177, a Type 2 (organization) record in the CMS NPPES registry.

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