NPPES file of Aug 9, 2026

Arianna Thereseschabauer Lemay, OD

Optometrist · Bozeman, MT

Arianna Thereseschabauer Lemay, OD is an optometrist with a practice address in Bozeman, Montana, and NPI 1508436627, issued on Jun 30, 2021. Check the license (Montana 4408, 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
1508436627
Name
Arianna Thereseschabauer Lemay
Credential
OD
Primary taxonomy
Optometrist 152W00000X
License number
4408 MT
Self-reported in NPPES; status is on the state search
Practice location
280 W Kagy Blvd Ste B, Bozeman, MT 59715
Phone
(406) 522-8888
Enumerated
Jun 30, 2021
Record last updated
Nov 20, 2023
Medicare enrollment
Enrolled (PECOS I20220811000323); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Arianna Thereseschabauer Lemay 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 4408
    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
Find the Montana license search

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96% fewer Medicare Part D claims than the average optometrist in 2024

12 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.

  1. Arianna Lemay12
  2. Specialty average277

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.

Industry payments in 2024: $266.72

4 payments; by number, the most common kind was food and beverage; the largest payer was CooperVision Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Arianna Lemay$266.72
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Serendipity EyecareBozeman, MT
  2. Vital Vision PLLCBozeman, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Arianna Thereseschabauer Lemay among 245 optometrist records in Montana

Arianna Thereseschabauer Lemay, OD is one of 245 optometrist records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.

  • NPI issued2021 · 88% of these records are older, 8% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2021 · median 2008 among the 160 with a school on file
  • Record last updated2023 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Montana

There are 245 optometrist records in Montana.

The 8 optometrist records with the nearest ZIP codes

  1. John Anderson, O.D.Bozeman, MT 597151770031452
  2. Robert Essig, ODBozeman, MT 597151639157670
  3. Brent Harberts, ODBozeman, MT 597151386808301
  4. Sarah Kirkpatrick, ODBozeman, MT 597151144478462
  5. Chad Krezelok, O.D.Bozeman, MT 597151285799650
  6. Philip Owsley, O.D.Bozeman, MT 597151477699213
  7. Thomas Sather, O.D.Bozeman, MT 597151669531224
  8. Jeffrey Squire, ODBozeman, MT 597151982766747

Common questions

What is Arianna Thereseschabauer Lemay, OD's NPI number?

Arianna Thereseschabauer Lemay, OD's National Provider Identifier (NPI) is 1508436627, issued on Jun 30, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Arianna Thereseschabauer Lemay, OD located?

The NPPES record lists a practice address at 280 W Kagy Blvd Ste B, Bozeman, MT, 59715. Phone: (406) 522-8888. Providers update this record themselves, so call before visiting.

How can I verify Arianna Thereseschabauer Lemay, OD's license?

NPPES lists Montana license number 4408, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Arianna Thereseschabauer Lemay, OD prescribe under Medicare Part D?

In 2024, Arianna Thereseschabauer Lemay, OD had 12 Medicare Part D claims; the average among optometrist prescribers was 277. 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.