Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sleep Disorder Dentistry LLC

Customized Equipment (DME) in Ballwin, MO · enumerated 2015 · authorized official Kevin Postol, Owner.

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

National Provider Identifier

1396113080

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Registry record

Entity type Organization (Type 2)

Legal business name Sleep Disorder Dentistry LLC

Practice address 1338 Big Bend Square Shop Ctr, Ballwin, MO, 63021

Phone (636) 394-9587

Fax (636) 394-9624

Enumeration date Sep 11, 2015

Last updated in NPPES Jan 22, 2026

Taxonomy & classification

122300000X Dentist Dental Providers Secondary

332BC3200X Customized Equipment (DME) Suppliers Primary

Authorized official

Name Kevin Postol

Title Owner

Phone (636) 394-9587

Other identifiers

Identifier	Type	State	Issuer
DE015391	Other	MO	INSURANCE

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

Where is Sleep Disorder Dentistry LLC located?

The practice location on file with NPPES is in Ballwin, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Kevin Postol General Practice Dentistry · Ballwin, MO NPI 1881680684 Robert Leipziger Dentist · Ballwin, MO NPI 1205825551

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-22.