Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Laurie Shirey Deardorff, PH.D.
Clinical Psychologist in York, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326170846
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Registry record
Entity type Individual (Type 1)
Name Laurie Shirey Deardorff
Credential PH.D.
Sex Female
Practice address 458 Melrie Dr, York, PA, 17403
Phone (410) 615-8195
Enumeration date Mar 10, 2007
Last updated in NPPES Apr 8, 2019
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS008380L (PA) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 02698 (MD) Primary
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
What is the NPI number for Laurie Deardorff?
The National Provider Identifier (NPI) for Laurie Deardorff is 1326170846, a Type 1 (individual) record in the CMS NPPES registry.
Where does Laurie Deardorff practice?
The practice location on file with NPPES is in York, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-08.