Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lauren E Collins, O.D.
Optometrist in Portage, MI · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134404288
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lauren E Collins
Credential O.D.
Sex Female
Practice address 255 Romence Rd. Hiemstra Optical Co., Portage, MI, 49024
Phone (269) 324-0800
Fax (269) 324-0894
Enumeration date Oct 19, 2011
Last updated in NPPES Jan 15, 2025
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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 Lauren Collins?
The National Provider Identifier (NPI) for Lauren Collins is 1134404288, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lauren Collins practice?
The practice location on file with NPPES is in Portage, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-15.