Lacey Walk, O.D.
NPI 1811322522 · Optometrist · Fairview Heights, IL
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lacey Walk, O.D. is a Optometrist provider in Fairview Heights, IL (NPI 1811322522).
Provider details
- NPI number
- 1811322522
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0406010739 (IL)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
495 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 208 | $116 |
| New Patient Complete Exam of Visual System92004 | 73 | $140 |
| Established Patient Problem Focused Exam of Visual System92012 | 63 | $83 |
| Imaging of Retina92134 | 62 | $37 |
| Microfluid Analysis of Tears83861 | 35 | $22 |
| Imaging of Optic Nerve92133 | 33 | $34 |
| Exam of Visual Field With Extended Testing92083 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 112 | 29 |
| Azelastine Hcl | 39 | 15 |
| Lifitegrastbrand: Xiidra | 29 | 15 |
| Brimonidine Tartrate | 24 | — |
| Erythromycin Basebrand: Erythromycin | 23 | 15 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 21 | 12 |
| Cyclosporinebrand: Restasis | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-09-12
- Last updated
- 2017-03-21
Frequently asked questions
- What is Lacey Walk's NPI number?
- Lacey Walk's National Provider Identifier (NPI) is 1811322522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lacey Walk's specialty?
- Lacey Walk is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Lacey Walk located?
- Lacey Walk's practice location on file with NPPES is 10 Lincoln Hwy Ste 101, Fairview Heights, IL 62208-2100.
- What is Lacey Walk's phone number?
- The practice phone number listed in the NPPES registry for Lacey Walk is (618) 624-0222.
- Does Lacey Walk accept Medicare?
- Lacey Walk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lacey Walk's NPI active?
- Yes — Lacey Walk's NPI (1811322522) is active in the NPPES registry as of the last update on 2017-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.