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

Individual provider Psychologist · NPI 1841358348

Dr. John Madden Dyckman, PHD is a Psychologist in Albany, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
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

1398 Solano Ave
Albany, CA 94706-1855
Phone: (510) 527-2330
Fax: (510) 558-7371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PSY5037 (CA)

Record details

NPI number1841358348
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 5, 2006
Last updated in NPPESAugust 7, 2009

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