Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hayley Fournier, PHD
Clinical Psychologist in Dallas, TX · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013394683
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Hayley Fournier
Credential PHD
Sex Female
Practice address 12800 Hillcrest Rd, A110, Dallas, TX, 75230
Phone (214) 702-9158
Fax (214) 602-4881
Enumeration date May 1, 2015
Last updated in NPPES Oct 13, 2015
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 36837 (TX) 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
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.
What specialty is Hayley Fournier?
Hayley Fournier is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → John Edlin Mental Health Counselor · Dallas, TX NPI 1114936614 Jerry Gadol Clinical Social Worker · Dallas, TX NPI 1104928217 Adolescent Health Associates, P.A. Pediatric Adolescent Medicine Physician · Dallas, TX NPI 1972652600 Pervaiz Rahman, M.D. P.A. Gastroenterology Physician · Dallas, TX NPI 1629103015 Michael Brock Counselor · Dallas, TX NPI 1417290909 Tia Crossley Psychologist · Dallas, TX NPI 1770968042 Sarah Keramati Professional Counselor · Dallas, TX NPI 1679057152
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-13.