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Dr. John Madden Dyckman, PH.D.

Psychologist in Albany, CA · enumerated 2006 · practices at Reddel Chiropractic Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841358348

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Registry record

Entity type Individual (Type 1)
Name Dr. John Madden Dyckman
Credential PH.D.
Sex Male
Practice address 1398 Solano Ave, Albany, CA, 94706
Phone (510) 527-2330
Fax (510) 558-7371
Enumeration date Dec 5, 2006
Last updated in NPPES Aug 7, 2009

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY5037 (CA) 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.

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Frequently asked questions

What is the NPI number for John Dyckman?
The National Provider Identifier (NPI) for John Dyckman is 1841358348, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Dyckman practice?
The practice location on file with NPPES is in Albany, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-07.