Keith Rasmussen, OD
NPI 1831195759 · Optometrist · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Rasmussen, OD is a Optometrist provider in Sioux Falls, SD (NPI 1831195759).
Provider details
- NPI number
- 1831195759
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 602 (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
21 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
1,583 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) |
|---|---|---|
| Microfluid Analysis of Tears83861 | 564 | $22 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 280 | $159 |
| Tear Film Imaging of One Or Both Eyes0330T | 170 | $43 |
| Closure of Tear Duct Opening Using Plug68761 | 139 | $196 |
| Imaging of Retina92134 | 112 | $39 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 95 | $123 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cyclosporinebrand: Restasis | 166 | 83 |
| Lifitegrastbrand: Xiidra | 97 | 36 |
| Prednisolone Acetate | 74 | 57 |
| Cyclosporine | 29 | 19 |
| Moxifloxacin Hclbrand: Moxifloxacin | 15 | 13 |
| Varenicline Tartratebrand: Tyrvaya | 15 | — |
| Loteprednol Etabonatebrand: Lotemax Sm | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$191 across 8 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
- 2005-06-24
- Last updated
- 2024-05-21
- Certified
- 2024-05-21
Frequently asked questions
- What is Keith Rasmussen's NPI number?
- Keith Rasmussen's National Provider Identifier (NPI) is 1831195759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Rasmussen's specialty?
- Keith Rasmussen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Keith Rasmussen located?
- Keith Rasmussen's practice location on file with NPPES is 3101 W 57th St, Sioux Falls, SD 57108-3162.
- What is Keith Rasmussen's phone number?
- The practice phone number listed in the NPPES registry for Keith Rasmussen is (605) 361-3937.
- Does Keith Rasmussen accept Medicare?
- Keith Rasmussen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Rasmussen's NPI active?
- Yes — Keith Rasmussen's NPI (1831195759) is active in the NPPES registry as of the last update on 2024-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.