Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda Jean Thomas, RDH

Dental Hygienist in Madison, WI · enumerated 2011.

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

National Provider Identifier

1508144437

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Registry record

Entity type Individual (Type 1)

Name Linda Jean Thomas

Credential RDH

Sex Female

Practice address 3434 E Washington Ave, Madison, WI, 53704

Phone (608) 443-5482

Fax (608) 443-5570

Enumeration date Jul 26, 2011

Last updated in NPPES Jul 26, 2011

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 10132-16 (WI) Primary

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.

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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 Linda Thomas?

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

Other providers at this practice address

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Errin Pfeifer General Practice Dentistry · Madison, WI NPI 1467425975 Sarah Kruger Nurse Practitioner · Madison, WI NPI 1699723080 Roy Baird General Practice Dentistry · Madison, WI NPI 1851406722 Walter Thomas General Practice Dentistry · Madison, WI NPI 1649378217 Kevin Fehr Family Medicine Physician · Madison, WI NPI 1245337310 Access Community Health Centers, Inc. Federally Qualified Health Center (FQHC) · Madison, WI NPI 1417055617 Regina Dunst Pediatric Nurse Practitioner · Madison, WI NPI 1326106493 Sheila Wilson Dental Hygienist · Madison, WI NPI 1871656843

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-07-26.