Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mainland American Sleep Diagnostics Center, Inc.

Durable Medical Equipment & Medical Supplies in La Porte, TX · enumerated 2015 · authorized official Devin Clennon, Ceo.

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

National Provider Identifier

1972979482

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Registry record

Entity type Organization (Type 2)

Legal business name Mainland American Sleep Diagnostics Center, Inc.

Other name <Unavail>

Practice address 401 W Fairmont Pkwy, Ste F, La Porte, TX, 77571

Phone (281) 218-6990

Fax (281) 218-7969

Enumeration date Aug 19, 2015

Last updated in NPPES Jul 24, 2018

Taxonomy & classification

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 1001276 (TX) Primary

Authorized official

Name Devin Clennon

Title Ceo

Phone (281) 218-6990

Other identifiers

Identifier	Type	State	Issuer
534039	Other	TX	BLUE CROSS
740032MA	Other	TX	BLUE CROSS

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 Mainland American Sleep Diagnostics Center, Inc. located?

The practice location on file with NPPES is in La Porte, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-07-24. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-24.