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

Individual provider Psychologist · NPI 1497757538

Dr. Gregory Alan Nelson, PHD is a Psychologist in Redondo Beach, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1617 S Pch Hwy Ste F
Redondo Beach, CA 90277-5612
Phone: (310) 540-2061
Fax: (310) 540-8550
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY 12389 (CA)

Record details

NPI number1497757538
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 10, 2005
Last updated in NPPESJuly 13, 2026
Mailing address1617 S Pch Hwy, Suite F, Redondo Beach, CA 90277-5612

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