Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Brian Sehy, OD
Optometrist in Effingham, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831253582
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Brian Sehy
Credential OD
Sex Male
Practice address 118 W Washington Ave, Effingham, IL, 62401
Phone (217) 342-2367
Fax (217) 342-2681
Enumeration date Dec 20, 2006
Last updated in NPPES Nov 13, 2018
Taxonomy & licenses
152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 046.008807 (IL) Secondary
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 Michael Sehy?
The National Provider Identifier (NPI) for Michael Sehy is 1831253582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Sehy practice?
The practice location on file with NPPES is in Effingham, 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 2018-11-13.