Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Diahna Davis, PSY.S.
School Psychologist in Euclid, OH · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477956159
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Registry record
Entity type Individual (Type 1)
Name Miss Diahna Davis
Credential PSY.S.
Sex Female
Practice address 711 E 222nd St, Euclid, OH, 44123
Phone (216) 797-6987
Fax (216) 797-7900
Enumeration date Oct 8, 2014
Last updated in NPPES Oct 8, 2014
Taxonomy & licenses
103TS0200X School Psychologist Behavioral Health & Social Service Providers · License OH3175665 (OH) Primary
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 Diahna Davis practice?
The practice location on file with NPPES is in Euclid, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diahna Davis?
The National Provider Identifier (NPI) for Diahna Davis is 1477956159, 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 2014-10-08.