NPPES file of Aug 9, 2026

Macy Ray Hyvonen, DMD

General Practice Dentistry · Polson, MT

Macy Ray Hyvonen, DMD is a general practice dentistry with a practice address in Polson, Montana, and NPI 1902052707, issued on Aug 12, 2008. Check the license (Montana 2321, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1902052707
Name
Macy Ray Hyvonen
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
2321 MT
Self-reported in NPPES; status is on the state search
Practice location
203 Main St, Polson, MT 59860
Phone
(406) 883-0496
Enumerated
Aug 12, 2008
Record last updated
Jun 13, 2025
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 203 Main St

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

  1. Timothy Johnson, DDSDentist1003300989

Verify Macy Ray Hyvonen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license 2321
    Check 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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58% fewer Medicare Part D claims than the average general practice dentistry in 2024

35 Medicare Part D claims for 18 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Macy Hyvonen35
  2. Specialty average83

Most prescribed

  1. Amoxicillin28 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

10 general practice dentistry records list a practice address in Polson

They are 10 of the 280 NPPES records with a practice address in Polson, and 465 general practice dentistry records in Montana.

Other general practice dentistry records in Montana

  1. Nathan Ahlers, D.D.SHelena, MT1568526374
  2. Jacob Algranati, DDSBillings, MT1932858578
  3. Andrew Althauser, DDSMissoula, MT1245278647
  4. Jeremy Anderson, D.D.S.Victor, MT1730346362
  5. Leslie Anthony, D.M.D.Kalispell, MT1184775801
  6. Edward Arnold, D.M.D.Lodge Grass, MT1467657668
  7. Kolten Astle, DMDBillings, MT1366026189
  8. John AyeMiles City, MT1497316897
  9. Kenneth Bagby, D.D.S.Billings, MT1912025263
  10. Benson BagleyBillings, MT1679222541

Common questions

What is Macy Ray Hyvonen, DMD's NPI number?

Macy Ray Hyvonen, DMD's National Provider Identifier (NPI) is 1902052707, issued on Aug 12, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Macy Ray Hyvonen, DMD located?

The NPPES record lists a practice address at 203 Main St, Polson, MT, 59860. Phone: (406) 883-0496. Providers update this record themselves, so call before visiting.

How can I verify Macy Ray Hyvonen, DMD's license?

NPPES lists Montana license number 2321, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Macy Ray Hyvonen, DMD prescribe under Medicare Part D?

In 2024, Macy Ray Hyvonen, DMD had 35 Medicare Part D claims for 18 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it 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.