NPPES file of Aug 9, 2026

Katharine Pfeifer, RDH

Dental Hygienist · Troy, MT

Katharine Pfeifer, RDH is a dental hygienist with a practice address in Troy, Montana, and NPI 1013417765, issued on Feb 20, 2018. Check the license with the Montana board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013417765
Name
Katharine Pfeifer
Credential
RDH
Primary taxonomy
Dental Hygienist 124Q00000X
Practice location
102 Sandalwood Court, Troy, MT 59935
Phone
(406) 295-8318
Enumerated
Feb 20, 2018
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 102 Sandalwood Court

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nation Dorsey, DMDGeneral Practice Dentistry1154973196

Verify Katharine Pfeifer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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1 dental hygienist records list a practice address in Troy

They are 1 of the 20 NPPES records with a practice address in Troy, and 159 dental hygienist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 159 in Montana → Every provider in Troy →

Other dental hygienist records in Montana

  1. Jilann Abbott, RDHHelena, MT1881338358
  2. Carissa Allen, RDHDillon, MT1598395733
  3. Orianne Allison, RDHMissoula, MT1164986691
  4. Dawn Anderson, R.D.HKalispell, MT1003235409
  5. Rebecca Anderson, RDHAPBelgrade, MT1518105873
  6. Christine Armstrong, RDHMissoula, MT1376956573
  7. Mackenzie Auck, RDHHelena, MT1598657355
  8. Vicki Bartlett, RDHPlains, MT1629525134
  9. Whitney Bartlett, BSDH, RDH, LAPThompson Falls, MT1811589492
  10. Ellie Bicha, RDH, LAPKalispell, MT1578239257

Common questions

What is Katharine Pfeifer, RDH's NPI number?

Katharine Pfeifer, RDH's National Provider Identifier (NPI) is 1013417765, issued on Feb 20, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Katharine Pfeifer, RDH located?

The NPPES record lists a practice address at 102 Sandalwood Court, Troy, MT, 59935. Phone: (406) 295-8318. Providers update this record themselves, so call before visiting.

How can I verify Katharine Pfeifer, RDH's license?

Search the Montana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.