Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Collin Edwards, OD
Optometrist in Marshalltown, IA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780245472
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Registry record
Entity type Individual (Type 1)
Name Collin Edwards
Credential OD
Sex Male
Practice address 501 E Main St, Marshalltown, IA, 50158
Phone (641) 752-1511
Enumeration date Jun 24, 2019
Last updated in NPPES Apr 14, 2023
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
How do I verify Collin Edwards's NPI record?
Cross-check NPI 1780245472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1780245472 active?
Yes, as of the latest NPPES snapshot, NPI 1780245472 is active (record last updated 2023-04-14).
Other providers at this practice address
Browse all → Excel Medical of Marshalltown Inc Durable Medical Equipment & Medical Supplies · Marshalltown, IA NPI 1770563405 Connie Feldman Optometrist · Marshalltown, IA NPI 1245200583 Marshalltown Vision P.C. Optometrist · Marshalltown, IA NPI 1205862539 Kacie Monroe Optometrist · Marshalltown, IA NPI 1811283799 Brent Thornton Optometrist · Marshalltown, IA NPI 1841545225 Kyle Carnahan Optometrist · Marshalltown, IA NPI 1184395816
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-14.