NPPES file of Aug 9, 2026

Periodontics in Montana

13 NPPES records list periodontics with a practice address in Montana, 1.1 per 100,000 residents, the 39th highest rate of 51. Bozeman and Missoula have the most; each record links to the provider's NPI and the Montana license search.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1223P0300X · method

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

Bozeman has the most, 3

  1. Bozeman3
  2. Missoula3
  3. Butte2
  4. Billings1
  5. Boulder1

Periodontics records in Montana

  1. Nanette Ault, D.D.S.Missoula, MT 598031750547436
  2. Vermon Barney, DDSBoulder, MT 596321891830931
  3. Therin Baum, DDSWhitefish, MT 599371114696671
  4. Jaden Erwin, DDS, MSDButte, MT 597011952424723
  5. Steven Helm, DMD, MSBozeman, MT 597151134196884
  6. James Hoag, DDSKalispell, MT 599011396837357
  7. Scott Manhart, DDS, MSBillings, MT 591021861408940
  8. Taylor Peterson, DDS, MSDBozeman, MT 597181811475239
  9. John Remien, DDS,MS,FACDMissoula, MT 598011629297635
  10. John Remien, DDS, MSMissoula, MT 598011679882203
  11. Dylan Sattler, DDSBozeman, MT 597151528713039
  12. Charles Vandyck, DDS, MSDGreat Falls, MT 594051508915588
  13. Stephen Walters, DMD MSButte, MT 597011457476194

Source: CMS NPPES, primary taxonomy 1223P0300X: records by practice city and the list of records, file of Aug 9, 2026.

Montana ranks 39 of 51 per resident

  1. Utah1.3
  2. Wisconsin1.2
  3. Alabama1.2
  4. Montana1.1
  5. Missouri1.1
  6. Tennessee1.1
  7. 50 states and D.C.2.0

Source: CMS NPPES, primary taxonomy 1223P0300X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.9% of these records appear in a Medicare file, against 67.1% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Montana76.9%
  2. United States67.1%

Periodontics records in Montana, measured

  • In a Medicare file10 of 13 · 76.9% here, 67.1% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.5% nationally
  • Not updated in five years or more10 · 76.9% here, 74.4% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1223P0300X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

13 NPPES records list periodontics (1223P0300X) as their primary taxonomy with a practice address in Montana: 1.1 per 100,000 residents against 2 nationally (50 states and D.C.). Bozeman has 3 of them (23%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Vermont11
  2. Delaware16
  3. West Virginia17
  4. Idaho19

States with a similar rate per 100,000

  1. Alabama1.2
  2. Wisconsin1.2
  3. Missouri1.1
  4. Tennessee1.1

The largest states

  1. California929
  2. New York565
  3. Florida487
  4. Texas486
  5. Massachusetts390

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.