Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lacey Leann Walk, O.D.
Optometrist in Fairview Heights, IL · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811322522
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Registry record
Entity type Individual (Type 1)
Name Lacey Leann Walk
Credential O.D.
Sex Female
Practice address 10 Lincoln Hwy Ste 101, Fairview Heights, IL, 62208
Phone (618) 624-0222
Fax (618) 624-4930
Enumeration date Sep 12, 2013
Last updated in NPPES Mar 21, 2017
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Lacey Walk?
The National Provider Identifier (NPI) for Lacey Walk is 1811322522, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lacey Walk practice?
The practice location on file with NPPES is in Fairview Heights, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-21.