Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Wallerich, OD
Optometrist in Richfield, MN · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881135093
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Wallerich
Credential OD
Sex Male
Practice address 817 E 66th St, Richfield, MN, 55423
Phone (612) 488-1566
Fax (612) 488-1564
Enumeration date Mar 20, 2017
Last updated in NPPES May 30, 2025
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
Where does Michael Wallerich practice?
The practice location on file with NPPES is in Richfield, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Wallerich?
The National Provider Identifier (NPI) for Michael Wallerich is 1881135093, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-30.