Marshall Dorsett
NPI 1427078997 · Optometrist · Aberdeen, SD
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marshall Dorsett is a Optometrist provider in Aberdeen, SD (NPI 1427078997).
Provider details
- NPI number
- 1427078997
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 564 (SD)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,321 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 386 | $124 |
| Imaging of Retina92134 | 184 | $39 |
| Imaging of Optic Nerve92133 | 156 | $35 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 133 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 132 | $124 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 386 | 116 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 89 | 20 |
| Timolol Maleate | 70 | 22 |
| Brimonidine Tartrate | 36 | 11 |
| Cyclosporinebrand: Restasis | 35 | — |
| Bimatoprostbrand: Lumigan | 25 | — |
| Dorzolamide Hcl | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$316 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-20
- Last updated
- 2007-11-30
Frequently asked questions
- What is Marshall Dorsett's NPI number?
- Marshall Dorsett's National Provider Identifier (NPI) is 1427078997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marshall Dorsett's specialty?
- Marshall Dorsett is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marshall Dorsett located?
- Marshall Dorsett's practice location on file with NPPES is 310 8th Ave Nw Ste 503, Aberdeen, SD 57401-2369.
- What is Marshall Dorsett's phone number?
- The practice phone number listed in the NPPES registry for Marshall Dorsett is (605) 225-2020.
- Does Marshall Dorsett accept Medicare?
- Marshall Dorsett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marshall Dorsett's NPI active?
- Yes — Marshall Dorsett's NPI (1427078997) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.