THERESA ANNE O'NEIL RDH
NPI 1053648014
Dental Hygienist in Thompson Falls, MT

Q: What is Theresa O'neil's NPI number?

The NPI number for Theresa O'neil is 1053648014. It was assigned to this individual provider in the NPPES registry on November 12, 2009.

Q: What is Theresa O'neil's specialty?

The primary specialty registered for this NPI is Dental Hygienist with taxonomy code 124Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Theresa O'neil was last updated on November 12, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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 November 12, 2009

1648 BLUE SLIDE RD, THOMPSON FALLS, MT 59873(406) 827-5308 Get Directions Write a Review

NPPES record last updated: November 12, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Theresa Anne O'neil Rdh NPPES

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

THERESA ANNE O'NEIL RDH (NPI 1053648014) is an individual dental hygienist in Thompson Falls, Montana, licensed in Montana (1189) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1053648014

Entity TypeIndividualFemale

Primary Taxonomy124Q00000X

Provider Legal NameTHERESA ANNE O'NEILCredential: RDH

Location Address1648 BLUE SLIDE RDThompson Falls, MT 59873-9476

Mailing Address1648 Blue Slide RdThompson Falls, MT 59873-9476 · (406) 827-5308

Phone(406) 827-5308

Sole ProprietorYes

Enumeration DateNovember 12, 2009

✔ NPI 1053648014 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDental HygienistDental Providers

Taxonomy Code124Q00000X

License✔ Licensed in MT · 1189

Definition

An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

1648 BLUE SLIDE RD, Thompson Falls, MT 59873

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Theresa O'neil's NPI number?

The NPI number for Theresa O'neil is 1053648014. It was assigned to this individual provider in the NPPES registry on November 12, 2009.

Where is Theresa O'neil located?

Theresa O'neil practices at 1648 Blue Slide Rd, Thompson Falls, MT 59873. The listed phone number is (406) 827-5308.

What is Theresa O'neil's specialty?

The primary specialty registered for this NPI is Dental Hygienist with taxonomy code 124Q00000X.

When was this NPI record last updated?

The NPPES record for Theresa O'neil was last updated on November 12, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.