Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Gregory Loumagne, PSYD

Individual provider Clinical Psychologist · NPI 1528813730

Dr. Gregory Loumagne, PSYD is a Clinical Psychologist in Yorba Linda, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2024
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

16960 Bastanchury Rd Ste E
Yorba Linda, CA 92886-1711
Phone: (909) 379-8457
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 34996 (CA)

Record details

NPI number1528813730
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorYes
NPI enumeratedApril 22, 2024
Last updated in NPPESApril 22, 2024
Certification dateApril 21, 2024

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