NPPES file of Aug 9, 2026

Anthony Charles Turk, O.D.

Optometrist · Great Falls, MT

Anthony Charles Turk, O.D. is an optometrist with a practice address in Great Falls, Montana, and NPI 1366493231, issued on May 15, 2006. Check the license (Montana MT0695, 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
1366493231
Name
Anthony Charles Turk
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
MT0695 MT
Self-reported in NPPES; status is on the state search
Practice location
1012 1St Ave North, Great Falls, MT 59404
Phone
(406) 452-5322
Enumerated
May 15, 2006
Record last updated
May 20, 2022
Fax
(406) 452-5296
Medicaid ID
0000481695 MT
Medicare enrollment
Enrolled (PECOS I20041013000269); accepts Medicare assignment
Medical or professional school
Southern California College Of Optometry, 2000
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.
Download card Updates feed

Verify Anthony Charles Turk 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 MT0695
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

17% more Medicare Part D claims than the average optometrist in 2024

323 Medicare Part D claims for 79 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.

  1. Anthony Turk323
  2. Specialty average277

Most prescribed

  1. Latanoprost96 claims
  2. Prednisolone Acetate32 claims
  3. Rocklatan20 claims
  4. Timolol Maleate18 claims
  5. Lumigan15 claims
  6. Brimonidine Tartrate13 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.

Anthony Charles Turk among 245 optometrist records in Montana

Anthony Charles Turk, O.D. 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 58% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2000 · median 2008 among the 160 with a school on file
  • Record last updated2022 · 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).

30 optometrist records list a practice address in Great Falls

They are 30 of the 1,798 NPPES records with a practice address in Great Falls, and 245 optometrist records in Montana.

The 8 optometrist records with the nearest ZIP codes

  1. Matthew Dooper, ODGreat Falls, MT 594041801456686
  2. Morgan Leach, O.D.Great Falls, MT 594041215930557
  3. Mindy Leach, ODGreat Falls, MT 594041497756340
  4. Kimberly Lust Rueb, ODGreat Falls, MT 594041508207176
  5. Jon Pack, ODGreat Falls, MT 594041669866018
  6. Tara Paul, O.D.Great Falls, MT 594041427047893
  7. Joy Poppell, O.D.Great Falls, MT 594041811105778
  8. Jimmy Robertson, O.DGreat Falls, MT 594041316049885

Common questions

What is Anthony Charles Turk, O.D.'s NPI number?

Anthony Charles Turk, O.D.'s National Provider Identifier (NPI) is 1366493231, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anthony Charles Turk, O.D. located?

The NPPES record lists a practice address at 1012 1St Ave North, Great Falls, MT, 59404. Phone: (406) 452-5322. Providers update this record themselves, so call before visiting.

How can I verify Anthony Charles Turk, O.D.'s license?

NPPES lists Montana license number MT0695, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

How much does Anthony Charles Turk, O.D. prescribe under Medicare Part D?

In 2024, Anthony Charles Turk, O.D. had 323 Medicare Part D claims for 79 beneficiaries; 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.