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

Individual provider Psychologist · NPI 1649939380

Dr. Alexandra Haley Lyon, PSYD is a Psychologist in San Diego, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2021
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

8334 Clairemont Mesa Blvd Ste 101
San Diego, CA 92111-1319
Phone: (619) 992-5818
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 33043 (CA)

Record details

NPI number1649939380
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedDecember 9, 2021
Last updated in NPPESMarch 19, 2026
Certification dateMarch 19, 2026

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