Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Clark, ND
Naturopath in Tempe, AZ · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801510813
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Registry record
Entity type Individual (Type 1)
Name Melissa Clark
Credential ND
Sex Female
Practice address 850 W Elliot Rd Ste 101, Tempe, AZ, 85284
Phone (480) 557-9095
Fax (480) 557-9643
Enumeration date Oct 3, 2022
Last updated in NPPES Aug 18, 2025
Taxonomy & licenses
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 Melissa Clark practice?
The practice location on file with NPPES is in Tempe, AZ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Clark?
The National Provider Identifier (NPI) for Melissa Clark is 1801510813, 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 2025-08-18.