NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Midwest Sleep and Snore Treatment LLC

Customized Equipment (DME) in Florissant, MO · enumerated 2019 · authorized official Terry Dyer, Owner.

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

National Provider Identifier

1861966921

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Midwest Sleep and Snore Treatment LLC
Practice address 2758 N Highway 67, Florissant, MO, 63033
Phone (314) 606-8383
Enumeration date Jan 11, 2019
Last updated in NPPES Jan 11, 2019

Taxonomy & classification

122300000X Dentist Dental Providers Secondary
332BC3200X Customized Equipment (DME) Suppliers Primary

Authorized official

Name Terry Dyer
Title Owner
Phone (314) 606-8383

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 Midwest Sleep and Snore Treatment LLC?
NPPES lists Terry Dyer (Owner) as the authorized official for this organization.
What is the NPI number for Midwest Sleep and Snore Treatment LLC?
The NPI for Midwest Sleep and Snore Treatment LLC is 1861966921, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-11.