Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Linda Lou Day, PHD
Psychologist in Grandview, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821153123
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Registry record
Entity type Individual (Type 1)
Name Linda Lou Day
Credential PHD
Sex Female
Practice address 13010 White Ave, Suite A, Grandview, MO, 64030
Phone (816) 916-7170
Fax (816) 763-8306
Enumeration date Dec 27, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 0046 (KS) Secondary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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
Where does Linda Day practice?
The practice location on file with NPPES is in Grandview, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Linda Day?
The National Provider Identifier (NPI) for Linda Day is 1821153123, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.