Larae Zimprich, OD
NPI 1659931145 · Optometrist · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larae Zimprich, OD is a Optometrist provider in Sioux Falls, SD (NPI 1659931145).
Provider details
- NPI number
- 1659931145
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 757 (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
7 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
1,419 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 | 280 | $22 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 278 | $158 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 211 | $123 |
| Imaging of Retina92134 | 102 | $38 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $87 |
| Analysis of Substance Using Immunoassay Technique, Multiple Step Method83516 | 86 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 112 | 63 |
| Cyclosporinebrand: Restasis | 98 | 49 |
| Latanoprost | 55 | 16 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 36 | 12 |
| Moxifloxacin Hclbrand: Moxifloxacin | 34 | 29 |
| Perfluorohexyloctane/Pfbrand: Miebo | 27 | 13 |
| Loteprednol Etabonate | 25 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$573 across 26 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
- 2019-06-17
- Last updated
- 2024-05-21
- Certified
- 2024-05-21
Frequently asked questions
- What is Larae Zimprich's NPI number?
- Larae Zimprich's National Provider Identifier (NPI) is 1659931145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larae Zimprich's specialty?
- Larae Zimprich is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Larae Zimprich located?
- Larae Zimprich's practice location on file with NPPES is 3101 W 57th St, Sioux Falls, SD 57108-3162.
- What is Larae Zimprich's phone number?
- The practice phone number listed in the NPPES registry for Larae Zimprich is (605) 361-3937.
- Does Larae Zimprich accept Medicare?
- Larae Zimprich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larae Zimprich's NPI active?
- Yes — Larae Zimprich's NPI (1659931145) 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.