MR. MICHAEL ARMAND MARITZEN
NPI 1811487903
Counselor - Addiction (Substance Use Disorder) in Santa Rosa, CA

Q: What is Michael Maritzen's NPI number?

The NPI number for Michael Maritzen is 1811487903. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Q: What is Michael Maritzen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Michael Maritzen was last updated on May 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 May 14, 2018

2245 CHALLENGER WAY # 100, SANTA ROSA, CA 95407(707) 565-7480 Get Directions Write a Review

NPPES record last updated: May 14, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Michael Armand Maritzen NPPES

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

MR. MICHAEL ARMAND MARITZEN (NPI 1811487903) is an individual addiction (substance use disorder) provider in Santa Rosa, California, licensed in California (5911) and active in the NPI registry since May 2018.

NPPES Registry Identity

NPI1811487903

Entity TypeIndividualMale

Primary Taxonomy101YA0400X

Provider Legal NameMR. MICHAEL ARMAND MARITZEN

Location Address2245 CHALLENGER WAY # 100Santa Rosa, CA 95407-5418

Mailing Address2245 Challenger Way # 100Santa Rosa, CA 95407-5418 · (707) 565-7480

Phone(707) 565-7480

Sole ProprietorYes

Enumeration DateMay 14, 2018

✔ NPI 1811487903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in CA · 5911

2245 CHALLENGER WAY # 100, Santa Rosa, CA 95407

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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 Michael Maritzen's NPI number?

The NPI number for Michael Maritzen is 1811487903. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Where is Michael Maritzen located?

Michael Maritzen practices at 2245 Challenger Way # 100, Santa Rosa, CA 95407. The listed phone number is (707) 565-7480.

What is Michael Maritzen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Michael Maritzen was last updated on May 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.