Larry L Sittner

Larry L Sittner is a healthcare organization registered as Family Medicine Physician in Lennox, SD, holding Type 2 (organization) NPI 1184738890 since 2006. The authorized official on file is Larry Sittner, Provider.

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NPI	1184738890
Entity type	Organization (Type 2)
Legal business name	Larry L Sittner
Other name	<Unavail>
Practice address	108 S MAIN STREET, Lennox, SD, 57039
Phone	6056472841
Fax	6056472843
Enumeration date	2006-08-18
Last updated in NPPES	2010-06-03

Authorized official

Name	Larry Sittner
Title	Provider
Phone	6056472841

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207Q00000X	Family Medicine Physician	Primary	—	—

Copy-ready billing details

Provider: Larry L Sittner
NPI: 1184738890
Taxonomy: 207Q00000X (Family Medicine Physician)
Address: 108 S MAIN STREET, Lennox, SD, 57039

Verify this record

Cross-check NPI 1184738890 against the authoritative CMS record: view Larry L Sittner on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Larry L Sittner located?

The practice location on file with NPPES is in Lennox, SD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-06-03. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-06-03.