NPPES file of Aug 9, 2026

Shane Alexander Clark, O.D.

Optometrist · Rapid City, SD

Shane Alexander Clark, O.D. is an optometrist with a practice address in Rapid City, South Dakota, and NPI 1437446440, issued on Jun 29, 2011. Check the license (South Dakota 725, as entered in NPPES) with the South Dakota 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
1437446440
Name
Shane Alexander Clark
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
725 SD
Self-reported in NPPES; status is on the state search
Practice location
5734 Sheridan Lake RD, Rapid City, SD 57702
Phone
(605) 342-0258
Enumerated
Jun 29, 2011
Record last updated
Aug 10, 2023
Fax
(605) 342-0209
Medicare enrollment
Enrolled (PECOS I20160711002093); accepts Medicare assignment
Medical or professional school
Southern College Of Optometry, 2011
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 Shane Alexander Clark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license 725
    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 South Dakota license search

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90% fewer Medicare Part D claims than the average optometrist in 2024

29 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.

  1. Shane Clark29
  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.

Bills Medicare through one group practice

  1. Black Hills Regional Eye Institute LLPRapid City, SD

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

Shane Alexander Clark among 245 optometrist records in South Dakota

Shane Alexander Clark, O.D. is one of 245 optometrist records with a practice address in South Dakota. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 69% of them.

  • NPI issued2011 · 69% of these records are older, 27% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2011 · median 2006 among the 183 with a school on file
  • Record last updated2023 · 62% 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 South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

39 optometrist records list a practice address in Rapid City

They are 39 of the 3,017 NPPES records with a practice address in Rapid City, and 245 optometrist records in South Dakota.

The 8 optometrist records with the nearest ZIP codes

  1. Patrick Britton, O.DRapid City, SD 577021750344701
  2. Karla Bucknall, O.D.Rapid City, SD 577021477607877
  3. Loretta Flaitz, O.D., M.B.A.Rapid City, SD 577021588615132
  4. Taylor Haley, ODRapid City, SD 577021700516861
  5. William Holec, ODRapid City, SD 577021720146095
  6. Sarah Houdek, ODRapid City, SD 577021558974964
  7. Gaylene Kudrna, ODRapid City, SD 577021063570349
  8. Payton Oxner, ODRapid City, SD 577021831983097

Common questions

What is Shane Alexander Clark, O.D.'s NPI number?

Shane Alexander Clark, O.D.'s National Provider Identifier (NPI) is 1437446440, issued on Jun 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Shane Alexander Clark, O.D. located?

The NPPES record lists a practice address at 5734 Sheridan Lake RD, Rapid City, SD, 57702. Phone: (605) 342-0258. Providers update this record themselves, so call before visiting.

How can I verify Shane Alexander Clark, O.D.'s license?

NPPES lists South Dakota license number 725, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.

How much does Shane Alexander Clark, O.D. prescribe under Medicare Part D?

In 2024, Shane Alexander Clark, O.D. had 29 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.