Lauren Sanchez, OD
NPI 1891100020 · Optometrist · Mishawaka, IN
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Sanchez, OD is a Optometrist provider in Mishawaka, IN (NPI 1891100020).
Provider details
- NPI number
- 1891100020
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 18003854A (IN)
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
12 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
455 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 | 157 | $84 |
| Established Patient Complete Exam of Visual System92014 | 122 | $117 |
| Imaging of Optic Nerve92133 | 53 | $32 |
| Exam of Visual Field With Extended Testing92083 | 39 | $57 |
| Imaging of Retina92134 | 23 | $37 |
| New Patient Complete Exam of Visual System92004 | 21 | $139 |
| Photography of the Retina |
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 | 209 | 66 |
| Brimonidine Tartrate | 54 | 20 |
| Erythromycin Basebrand: Erythromycin | 48 | 41 |
| Timolol Maleate | 35 | — |
| Prednisolone Acetate | 32 | 21 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 30 | 29 |
| Azelastine Hcl | 28 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$415 across 10 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
- 2014-06-26
- Last updated
- 2014-07-24
Frequently asked questions
- What is Lauren Sanchez's NPI number?
- Lauren Sanchez's National Provider Identifier (NPI) is 1891100020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Sanchez's specialty?
- Lauren Sanchez is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Lauren Sanchez located?
- Lauren Sanchez's practice location on file with NPPES is 230 E Day Rd, Mishawaka, IN 46545-3408.
- What is Lauren Sanchez's phone number?
- The practice phone number listed in the NPPES registry for Lauren Sanchez is (574) 271-3939.
- Does Lauren Sanchez accept Medicare?
- Lauren Sanchez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Sanchez's NPI active?
- Yes — Lauren Sanchez's NPI (1891100020) is active in the NPPES registry as of the last update on 2014-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.