DR. PETER W B MADSEN PH.D.
NPI 1982896825
Psychologist - Forensic in Elk Grove, CA

Q: What is Peter Madsen's NPI number?

The NPI number for Peter Madsen is 1982896825. It was assigned to this individual provider in the NPPES registry on August 14, 2007.

Q: What is Peter Madsen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

Q: When was this NPI record last updated?

The NPPES record for Peter Madsen was last updated on December 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 14, 2007

8220 LONGLEAF DR STE 200, ELK GROVE, CA 95758(916) 602-9919 Get Directions Write a Review

NPPES record last updated: December 5, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 5, 2023, Feb 14, 2019, Dec 31, 2018 and 1 more (4 updates tracked since 2018).

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About Dr. Peter W B Madsen Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PETER W B MADSEN PH.D. (NPI 1982896825) is an individual forensic provider in Elk Grove, California, licensed in California (29853) and active in the NPI registry since August 2007.

NPPES Registry Identity

NPI1982896825

Entity TypeIndividualMale

Primary Taxonomy103TF0200X

Provider Legal NameDR. PETER W B MADSENCredential: PH.D.

Location Address8220 LONGLEAF DR STE 200Elk Grove, CA 95758-1322

Mailing AddressPo Box 11439Oakland, CA 94611-0439

Phone(916) 602-9919

Sole ProprietorNo

Enumeration DateAugust 14, 2007

Last NPPES UpdateDecember 5, 20234 updates tracked since enumeration

NPPES CertifiedDecember 5, 2023

✔ NPI 1982896825 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ForensicBehavioral Health & Social Service Providers

Taxonomy Code103TF0200X

License✔ Licensed in CA · 29853

Definition

A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.

8220 LONGLEAF DR STE 200, Elk Grove, CA 95758

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MANUEL BENJAMIN LARA-MURILLO DDS

Dentist

8220 LONGLEAF DR STE 200
ELK GROVE, CA 95758

Sacramento County (279) 333-4006

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Peter Madsen's NPI number?

The NPI number for Peter Madsen is 1982896825. It was assigned to this individual provider in the NPPES registry on August 14, 2007.

Where is Peter Madsen located?

Peter Madsen practices at 8220 Longleaf Dr Ste 200, Elk Grove, CA 95758. The listed phone number is (916) 602-9919.

What is Peter Madsen's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Forensic, with taxonomy code 103TF0200X.

When was this NPI record last updated?

The NPPES record for Peter Madsen was last updated on December 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.