WILLIAM OTTO ELLIOTT DDS
NPI 1568198299
Dentist in Missoula, MT

Q: What is William Elliott's NPI number?

The NPI number for William Elliott is 1568198299. It was assigned to this individual provider in the NPPES registry on July 26, 2022.

Q: What is William Elliott's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for William Elliott was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 26, 2022

401 RAILROAD ST W, MISSOULA, MT 59802(406) 258-4185 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 23, 2026, Aug 22, 2023, Aug 14, 2023 and 1 more (4 updates tracked since 2022).

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About William Otto Elliott Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM OTTO ELLIOTT DDS (NPI 1568198299) is an individual dentist in Missoula, Montana, licensed in Montana (DEN-DEN-LIC-33201) and active in the NPI registry since July 2022. He maintains a secondary practice location in Fairchild Afb.

NPPES Registry Identity

NPI1568198299

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameWILLIAM OTTO ELLIOTTCredential: DDS

Location Address401 RAILROAD ST WMissoula, MT 59802-4178

Mailing Address2210 Central Pl Apt BMissoula, MT 59804-5125 · (651) 285-2797

Phone(406) 258-4185

Sole ProprietorYes

Enumeration DateJuly 26, 2022

Last NPPES UpdateApril 23, 20264 updates tracked since enumeration

NPPES CertifiedApril 23, 2026

✔ NPI 1568198299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MT · DEN-DEN-LIC-33201

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

401 RAILROAD ST W, Missoula, MT 59802

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Secondary Practice Location 1

Location 1701 Hospital Loop Bldg 9008Fairchild AFB, WA 99011-8704 · Phone (651) 285-2797

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARK CHRISTOPHER WAYNE LCSW

Social Worker (Clinical)