MARK ALLSMAN LPC
NPI 1265244925
Counselor - Mental Health in Arvada, CO

Q: What is Mark Allsman's NPI number?

The NPI number for Mark Allsman is 1265244925. It was assigned to this individual provider in the NPPES registry on January 21, 2025.

Q: What is Mark Allsman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Mark Allsman was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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 January 21, 2025

5855 WADSWORTH BYP STE B, ARVADA, CO 80003(720) 464-5878 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mark Allsman Lpc NPPES

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

MARK ALLSMAN LPC (NPI 1265244925) is an individual mental health provider in Arvada, Colorado, licensed in Colorado (0019128) and active in the NPI registry since January 2025.

NPPES Registry Identity

NPI1265244925

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameMARK ALLSMANCredential: LPC

Location Address5855 WADSWORTH BYP STE BArvada, CO 80003-5419

Mailing Address380 Zang St Apt 101Lakewood, CO 80228-1030 · (818) 746-6346

Phone(720) 464-5878

Sole ProprietorNo

Enumeration DateJanuary 21, 2025

Last NPPES UpdateJanuary 21, 2026

NPPES CertifiedJanuary 21, 2026

✔ NPI 1265244925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CO · 0019128

5855 WADSWORTH BYP STE B, Arvada, CO 80003

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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 Mark Allsman's NPI number?

The NPI number for Mark Allsman is 1265244925. It was assigned to this individual provider in the NPPES registry on January 21, 2025.

Where is Mark Allsman located?

Mark Allsman practices at 5855 Wadsworth Byp Ste B, Arvada, CO 80003. The listed phone number is (720) 464-5878.

What is Mark Allsman's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mark Allsman was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.