NPPES file of Aug 9, 2026

Brett Gordon Mildenberger, O.D.

Optometrist · Corvallis, MT

Brett Gordon Mildenberger, O.D. is an optometrist with a practice address in Corvallis, Montana, and NPI 1578755856, issued on Aug 10, 2007. Check the license (Montana MT 521, as entered in NPPES) 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
1578755856
Name
Brett Gordon Mildenberger
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
MT 521 MT
Self-reported in NPPES; status is on the state search
Practice location
473 Cayuse Trl, Corvallis, MT 59828
Phone
(406) 363-2873
Enumerated
Aug 10, 2007
Record last updated
Aug 10, 2007 (not updated in 19 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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Verify Brett Gordon Mildenberger 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 MT 521    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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2 optometrist records list a practice address in Corvallis

They are 2 of the 30 NPPES records with a practice address in Corvallis, and 245 optometrist records in Montana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2 in Corvallis → All 245 in Montana → Every provider in Corvallis →

Other optometrist records in Montana

  1. Fred Abraham, ODGreat Falls, MT1760441828
  2. John Anderson, O.D.Bozeman, MT1770031452
  3. Roger Anderson, ODSidney, MT1740345776
  4. Bret Argenbright, ODShelby, MT1922049469
  5. Peter Babcock, O.D.Missoula, MT1972696995
  6. Naomi Barnes, ODWhitefish, MT1851322648
  7. James Barney, ODLivingston, MT1982677787
  8. Johanna Barney, ODLivingston, MT1528554557
  9. David Bauer, O.D.Billings, MT1407807068
  10. Anthony Baumgartner, O.D.Butte, MT1215014535

Common questions

What is Brett Gordon Mildenberger, O.D.'s NPI number?

Brett Gordon Mildenberger, O.D.'s National Provider Identifier (NPI) is 1578755856, issued on Aug 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Brett Gordon Mildenberger, O.D. located?

The NPPES record lists a practice address at 473 Cayuse Trl, Corvallis, MT, 59828. Phone: (406) 363-2873. Providers update this record themselves, so call before visiting.

How can I verify Brett Gordon Mildenberger, O.D.'s license?

NPPES lists Montana license number MT 521, as entered by the provider. 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.