James Michael Barnett, O.D.
Optometrist · Sioux Falls, SD
James Michael Barnett, O.D. is an optometrist with a practice address in Sioux Falls, South Dakota, and NPI 1255495727, issued on Dec 20, 2006. Check the license (South Dakota 135, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Michael Barnett
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 135 SD
Self-reported in NPPES; status is on the state search - Practice location
- 3825 S Western Ave, Sioux Falls, SD 57105
- Phone
- (605) 335-7757
- Enumerated
- Dec 20, 2006
- Record last updated
- Mar 16, 2024
- Fax
- (605) 335-7922
- Medicaid IDs
- S75009 SD
92000590 SD - Entity
- Type 1 · individual
8 nearest optometrist records → All 245 in South Dakota → Look up another NPI →
Also registered at 3825 S Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Barnett, O.D.Optometrist1861592974
- Richard Barnett, O.D.Optometrist1730244567
Verify James Michael Barnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 135Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average optometrist in 2024
28 Medicare Part D claims for 11 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Latanoprost15 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.
James Michael Barnett among 245 optometrist records in South Dakota
James Michael Barnett, 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 50% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2024 · 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).
75 optometrist records list a practice address in Sioux Falls
They are 75 of the 6,563 NPPES records with a practice address in Sioux Falls, and 245 optometrist records in South Dakota.
All 245 in South Dakota → Every provider in Sioux Falls → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- James Barnett, O.D.Sioux Falls, SD 571051861592974
- Richard Barnett, O.D.Sioux Falls, SD 571051730244567
- Thomas Billars, ODSioux Falls, SD 571051043230584
- Jeffrey Browen, ODSioux Falls, SD 571051699720987
- Carol Byrd, ODSioux Falls, SD 571051811943244
- Rebecca Franey, O.D.Sioux Falls, SD 571051134313489
- Bobette Greenfield, ODSioux Falls, SD 571051467453928
- Shane Hartman, O.D.Sioux Falls, SD 571051699818013
Common questions
What is James Michael Barnett, O.D.'s NPI number?
James Michael Barnett, O.D.'s National Provider Identifier (NPI) is 1255495727, issued on Dec 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Michael Barnett, O.D. located?
The NPPES record lists a practice address at 3825 S Western Ave, Sioux Falls, SD, 57105. Phone: (605) 335-7757. Providers update this record themselves, so call before visiting.
How can I verify James Michael Barnett, O.D.'s license?
NPPES lists South Dakota license number 135, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does James Michael Barnett, O.D. prescribe under Medicare Part D?
In 2024, James Michael Barnett, O.D. had 28 Medicare Part D claims for 11 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.