Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Williams Medical Transportation Services

Private Vehicle in Katy, TX · enumerated 2017 · authorized official Michelle Williams, Owner.

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

National Provider Identifier

1669910782

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Registry record

Entity type Organization (Type 2)

Legal business name Williams Medical Transportation Services

Practice address 21943 Silverfield Park Ln, Katy, TX, 77449

Phone (832) 896-0600

Enumeration date Feb 9, 2017

Last updated in NPPES Feb 9, 2017

Taxonomy & classification

347C00000X Private Vehicle Transportation Services Primary

Authorized official

Name Michelle Williams

Title Owner

Phone (832) 896-0600

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 Williams Medical Transportation Services located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-02-09. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-09.