Lorin Larson, OD
NPI 1134702376 · Optometrist · Bloomington, MN
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lorin Larson, OD is a Optometrist provider in Bloomington, MN (NPI 1134702376).
Provider details
- NPI number
- 1134702376
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
242 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 83 | $88 |
| Analysis of Substance Using Immunoassay Technique, Multiple Step Method83516 | 46 | $11 |
| Microfluid Analysis of Tears83861 | 36 | $22 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 | $124 |
| Established Patient Complete Exam of Visual System92014 | 21 | $124 |
| Imaging of Retina92134 | 21 | $39 |
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 |
|---|---|---|
| Prednisolone Acetate | 42 | 25 |
| Latanoprost | 41 | 17 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 24 | 19 |
| Brimonidine Tartrate | 13 | — |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 13 | — |
| Dorzolamide Hcl | 12 | — |
| Fluorometholone | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
- 2021-05-05
- Last updated
- 2021-06-29
- Certified
- 2021-06-29
Frequently asked questions
- What is Lorin Larson's NPI number?
- Lorin Larson's National Provider Identifier (NPI) is 1134702376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lorin Larson's specialty?
- Lorin Larson is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Lorin Larson located?
- Lorin Larson's practice location on file with NPPES is 9801 Dupont Ave S Ste 200, Bloomington, MN 55431-3200.
- What is Lorin Larson's phone number?
- The practice phone number listed in the NPPES registry for Lorin Larson is (952) 888-5800.
- Does Lorin Larson accept Medicare?
- Lorin Larson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lorin Larson's NPI active?
- Yes — Lorin Larson's NPI (1134702376) is active in the NPPES registry as of the last update on 2021-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.