Marshall Dorsett
Optometrist · Aberdeen, SD
Marshall Dorsett is an optometrist with a practice address in Aberdeen, South Dakota, and NPI 1427078997, issued on Jul 20, 2006. Check the license (South Dakota 564, as entered in NPPES) with the South Dakota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marshall Dorsett
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 564 SD
Self-reported in NPPES; status is on the state search - Practice location
- 310 8TH Ave NW Ste 503, Aberdeen, SD 57401
- Phone
- (605) 225-2020
- Enumerated
- Jul 20, 2006
- Record last updated
- Nov 30, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 9203290 SD
- Medicare enrollment
- Enrolled (PECOS I20100621000688); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 2000
- Entity
- Type 1 · individual
8 nearest optometrist records → All 245 in South Dakota → Look up another NPI →
Also registered at 310 8TH Ave NW Ste 503
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Darren Dohman, ODOptometrist1265524078
- James Olson, ODOptometrist1548283229
- Sara Serfoss, ODOccupational Vision Optometrist1508435652
Verify Marshall Dorsett 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 564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average optometrist in 2024
780 Medicare Part D claims for 199 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Latanoprost386 claims
- Dorzolamide-Timolol89 claims
- Timolol Maleate70 claims
- Brimonidine Tartrate36 claims
- Restasis35 claims
- Lumigan25 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $315.62
11 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Vision Care Associates LLPWebster, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marshall Dorsett among 245 optometrist records in South Dakota
Marshall Dorsett 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 fileYes · 75% of these records are
- Graduated2000 · median 2006 among the 183 with a school on file
- Record last updated2007 · 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).
10 optometrist records list a practice address in Aberdeen
They are 10 of the 758 NPPES records with a practice address in Aberdeen, and 245 optometrist records in South Dakota.
All 245 in South Dakota → Every provider in Aberdeen → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Francis Barnett, ODAberdeen, SD 574011912958745
- Darren Dohman, ODAberdeen, SD 574011265524078
- Robert Dohman, O.D.Aberdeen, SD 574011558567677
- Angela Hase, ODAberdeen, SD 574011730139221
- Tyler Heuer, O.D.Aberdeen, SD 574011588999668
- Jason Lorenz, O.D.Aberdeen, SD 574011619918216
- Kara Lunzman, O.D.Aberdeen, SD 574011225363302
- James Olson, ODAberdeen, SD 574011548283229
Common questions
What is Marshall Dorsett's NPI number?
Marshall Dorsett's National Provider Identifier (NPI) is 1427078997, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Dorsett located?
The NPPES record lists a practice address at 310 8TH Ave NW Ste 503, Aberdeen, SD, 57401. Phone: (605) 225-2020. Providers update this record themselves, so call before visiting.
How can I verify Marshall Dorsett's license?
NPPES lists South Dakota license number 564, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
How much does Marshall Dorsett prescribe under Medicare Part D?
In 2024, Marshall Dorsett had 780 Medicare Part D claims for 199 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Marshall Dorsett's MIPS final score?
The 2023 MIPS final score is 82.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.