Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Chest Diagnostic Therapeutic Services, Inc

Oxygen Equipment & Supplies (DME) in Fairfield, TX · enumerated 2005 · authorized official William Wragge, Owner/Ceo.

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

National Provider Identifier

1215933833

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Chest Diagnostic Therapeutic Services, Inc

Other name <Unavail>

Practice address 601a W Commerce St, Fairfield, TX, 75840

Phone (903) 389-7368

Fax (903) 389-7383

Enumeration date Jun 28, 2005

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

332BX2000X Oxygen Equipment & Supplies (DME) Suppliers · License 0056144 (TX) Primary

Authorized official

Name William Wragge

Title Owner/Ceo

Phone (254) 562-3803

Other identifiers

Identifier	Type	State	Issuer
531256	Other	TX	BCBS PROVIDER NUMBER

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Chest Diagnostic Therapeutic Services, Inc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.