NPI Portal NPI Lookup & Verification

Dr. Thomas J. Mueller, MD

Dr. Thomas J. Mueller is a Specialist provider (Specialist) practicing in Everett, WA, registered in the NPPES registry with NPI 1790869030 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1790869030
Entity type Individual (Type 1)
Name Dr. Thomas J. Mueller
Credential MD
Sex Male
Practice address 5929 EVERGREEN WAY, SUITE 200, Everett, WA, 98203
Phone 4252584361
Fax 4252595270
Enumeration date 2006-10-24
Last updated in NPPES 2011-01-07

Taxonomy & licenses

Taxonomy code Specialty Primary License State
174400000X Specialist Primary MD00025076 WA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1160464 Medicaid WA
R32456 Other WA REGENCE
Copy-ready billing details
Provider: Thomas Mueller, MD
NPI: 1790869030
Taxonomy: 174400000X (Specialist)
Address: 5929 EVERGREEN WAY, SUITE 200, Everett, WA, 98203

Other providers at this practice address

NPI Name Type Specialty Location
1376548685 Sam Oh Individual Dentist Everett, WA
1629040183 Philip Clark Individual General Practice Dentistry Everett, WA
1740210681 Brenda Ruttenberg Individual Psychologist Everett, WA
1538257308 Jae Hong Individual Oral and Maxillofacial Surgery (Dentist) Everett, WA
1376621508 Richard Clark Individual General Practice Dentistry Everett, WA
1073720108 Community Health Center of Snohomish County Organization Family Medicine Physician Everett, WA
1336310382 Everett E N T Ps Inc Organization Allergy Physician Everett, WA
1306074356 Sam Oh,Dmd,Inc Organization Dentist Everett, WA

Verify this record

Cross-check NPI 1790869030 against the authoritative CMS record: view Dr. Thomas J. Mueller 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

What is the NPI number for Thomas Mueller?
The National Provider Identifier (NPI) for Thomas Mueller is 1790869030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thomas Mueller practice?
The practice location on file with NPPES is in Everett, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-01-07.