Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY LEE STEELE LICSW, MSSA
NPI 1679517866
Social Worker - Clinical in Bismarck, ND

Q: What is Mary Steele's NPI number?

The NPI number for Mary Steele is 1679517866. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Q: What is Mary Steele's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Steele was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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 June 16, 2006

1237 W DIVIDE AVE, STE 5, BISMARCK, ND 58501(701) 328-8841(701) 328-8900 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mary Lee Steele Licsw, Mssa NPPES

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

MARY LEE STEELE LICSW, MSSA (NPI 1679517866) is an individual clinical provider in Bismarck, North Dakota, licensed in North Dakota (166) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1679517866

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMARY LEE STEELECredential: LICSW, MSSA

Location Address1237 W DIVIDE AVE, STE 5Bismarck, ND 58501-1208

Mailing Address1237 W Divide Ave, Ste 5Bismarck, ND 58501-1208 · (701) 328-8841 · Fax (701) 328-8900

Phone(701) 328-8841

Fax(701) 328-8900

Sole ProprietorNo

Enumeration DateJune 16, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1679517866 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 ND · 166

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.

1237 W DIVIDE AVE, Bismarck, ND 58501

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Other Identifiers 2

Other005335Bcbs Of Nd Pin

OtherN5335Rr Medicare Pin

Other Providers at the Same Location NPPES 20

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

RACHAEL A TROM RN

Nurse Practitioner (Psychiatric/Mental Health)

1237 W DIVIDE AVE, STE 5
BISMARCK, ND 58501

Burleigh County (701) 328-8888

ADRIANNA GABRIELLE TINCHER

Registered Nurse

1237 W DIVIDE AVE
BISMARCK, ND 58501

Burleigh County (701) 328-8888

THOMAS CONMAY III CASE MANAGER

Case Manager/Care Coordinator

1237 W DIVIDE AVE
BISMARCK, ND 58501

Burleigh County (701) 328-8888

SUE A MOCK LAC

Counselor (Addiction (Substance Use Disorder))

1237 W DIVIDE AVE, STE 5
BISMARCK, ND 58501

Burleigh County (701) 328-8763

TARA MOSZER LAC

Counselor (Addiction (Substance Use Disorder))

1237 W DIVIDE AVE, STE 5
BISMARCK, ND 58501

Burleigh County (701) 328-8888

JACKIE MARIE LELM LICSW, MSW

Social Worker (Clinical)

1237 W DIVIDE AVE, STE 5
BISMARCK, ND 58501

Burleigh County (701) 328-8843

HELEN SAMUELSON RN, BC

Registered Nurse

1237 W DIVIDE AVE, STE 5
BISMARCK, ND 58501

Burleigh County (701) 328-8820

HOPE RUSH

Case Manager/Care Coordinator

1237 W DIVIDE AVE, STE 5
BISMARCK, ND 58501

Burleigh County (701) 328-8859

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 Mary Steele's NPI number?

The NPI number for Mary Steele is 1679517866. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Mary Steele located?

Mary Steele practices at 1237 W Divide Ave Ste 5, Bismarck, ND 58501. The listed phone number is (701) 328-8841.

What is Mary Steele'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 Mary Steele was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.