MARI FOSTER
NPI 1356295968
Social Worker - Clinical in Fort Collins, CO

Active since February 23, 2026
409 MASON CT UNIT 123, FORT COLLINS, CO 80524(970) 232-0740 Get Directions Write a Review

NPPES record last updated: February 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mari Foster NPPES

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

MARI FOSTER (NPI 1356295968) is an individual clinical provider in Fort Collins, Colorado, licensed in Colorado (CSW.09927009) and active in the NPI registry since February 2026. She maintains a secondary practice location in Denver.

NPPES Registry Identity

NPI1356295968
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARI FOSTER
Location Address409 MASON CT UNIT 123Fort Collins, CO 80524-4465
Mailing Address409 Mason Ct Unit 123Fort Collins, CO 80524-4465
Sole ProprietorNo
Enumeration DateFebruary 23, 2026
NPPES CertifiedFebruary 23, 2026
NPI 1356295968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CO · CSW.09927009
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
409 MASON CT UNIT 123, Fort Collins, CO 80524

Secondary Practice Location 1

Location 13300 W Nevada PlDenver, CO 80219-2740 · Phone (970) 232-0740

Other Providers at the Same Location NPPES 3

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

Counselor (Professional)
409 MASON CT UNIT 123
FORT COLLINS, CO 80524
Community/Behavioral Health
409 MASON CT UNIT 123
FORT COLLINS, CO 80524
Community/Behavioral Health
409 MASON CT UNIT 123
FORT COLLINS, CO 80524

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 Mari Foster's NPI number?

The NPI number for Mari Foster is 1356295968. It was assigned to this individual provider in the NPPES registry on February 23, 2026.

Where is Mari Foster located?

Mari Foster practices at 409 Mason Ct Unit 123, Fort Collins, CO 80524. The listed phone number is (970) 232-0740.

What is Mari Foster's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Mari Foster was last updated on February 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.