Mr. Dennis Thomas Sr.

Mr. Dennis Thomas Sr. is a Driver provider (Driver) practicing in Milwaukee, WI, registered in the NPPES registry with NPI 1427457845 since 2014.

✓ Active NPI ✓ Valid NPI checksum

NPI	1427457845
Entity type	Individual (Type 1)
Name	Mr. Dennis Thomas Sr.
Sex	Male
Practice address	8809 W APPLETON AVE, Milwaukee, WI, 53225
Phone	4144056991
Enumeration date	2014-08-21
Last updated in NPPES	2014-08-21

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
172A00000X	Driver	Primary	T5201606240607	WI

Copy-ready billing details

Provider: Dennis Thomas
NPI: 1427457845
Taxonomy: 172A00000X (Driver)
Address: 8809 W APPLETON AVE, Milwaukee, WI, 53225

Verify this record

Cross-check NPI 1427457845 against the authoritative CMS record: view Mr. Dennis Thomas Sr. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Dennis Thomas?

Dennis Thomas is registered in NPPES with the primary taxonomy of Driver. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-08-21.