Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charlotte A. Gallagher, PH.D
Psychologist in West Chester, PA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952616302
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Registry record
Entity type Individual (Type 1)
Name Dr. Charlotte A. Gallagher
Credential PH.D
Sex Female
Practice address 1204 Waterford Rd, West Chester, PA, 19380
Phone (610) 738-7733
Enumeration date Aug 10, 2010
Last updated in NPPES Aug 10, 2010
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS-008992-L (PA) 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 specialty is Charlotte Gallagher?
Charlotte Gallagher is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-10.