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

Dr. Peter W B Madsen, PHD

Individual provider Forensic Psychologist · NPI 1982896825

Dr. Peter W B Madsen, PHD is a Forensic Psychologist in Elk Grove, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

8220 Longleaf Dr Ste 200
Elk Grove, CA 95758-1322
Phone: (916) 602-9919
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Forensic Psychologist (primary) Taxonomy 103TF0200X · Licence 29853 (CA)

Record details

NPI number1982896825
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 14, 2007
Last updated in NPPESDecember 5, 2023
Certification dateDecember 5, 2023

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