Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Amy Clark, RD, LD
Registered Dietitian in Grimes, IA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578618336
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Registry record
Entity type Individual (Type 1)
Name Amy Clark
Credential RD, LD
Sex Female
Practice address 3801 S James St Ste 400, Grimes, IA, 50111
Phone (515) 695-3768
Fax (833) 719-1241
Enumeration date Jan 24, 2007
Last updated in NPPES Dec 21, 2023
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 01650 (IA) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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 Amy Clark?
The National Provider Identifier (NPI) for Amy Clark is 1578618336, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Clark practice?
The practice location on file with NPPES is in Grimes, IA. 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 2023-12-21.