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South County Internal Medicine Physicians, LLC

Primary Care Clinic/Center in Festus, MO · enumerated 2009 · authorized official Ratan Nallamothu, Physician.

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

National Provider Identifier

1134352396

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Registry record

Entity type Organization (Type 2)
Legal business name South County Internal Medicine Physicians, LLC
Practice address 1479 Highway 61, Suite A, Festus, MO, 63028
Phone (636) 579-6148
Fax (888) 756-6714
Enumeration date Sep 3, 2009
Last updated in NPPES Sep 3, 2009

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 2009008003 (MO) Primary

Authorized official

Name Ratan Nallamothu
Title Physician
Phone (636) 579-6148

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 South County Internal Medicine Physicians, LLC?
The NPI for South County Internal Medicine Physicians, LLC is 1134352396, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for South County Internal Medicine Physicians, LLC?
NPPES lists Ratan Nallamothu (Physician) 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 2009-09-03.