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

MRS. MARY BETH MELLIN MSW LMSW ACSW
NPI 1972586535
Social Worker - Clinical in Marquette, MI

Q: What is Mary Beth Mellin's NPI number?

The NPI number for Mary Beth Mellin is 1972586535. It was assigned to this individual provider in the NPPES registry on November 28, 2005. The provider is also known as Mary Beth Knapp Csw.

Q: What is Mary Beth Mellin'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 Beth Mellin 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 39 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 November 28, 2005

580 W COLLEGE AVE, MARQUETTE, MI 49855(906) 225-3985(906) 225-4562 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 Mrs. Mary Beth Mellin Msw Lmsw Acsw NPPES

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

MRS. MARY BETH MELLIN MSW LMSW ACSW (NPI 1972586535) is an individual clinical provider in Marquette, Michigan, licensed in Michigan (6801068523) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1972586535

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMRS. MARY BETH MELLINCredential: MSW LMSW ACSW

Location Address580 W COLLEGE AVEMarquette, MI 49855

Mailing Address580 W College AveMarquette, MI 49855 · (906) 225-3985 · Fax (906) 225-4562

Phone(906) 225-3985

Fax(906) 225-4562

Sole ProprietorNo

Enumeration DateNovember 28, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1972586535 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 MI · 6801068523

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.

580 W COLLEGE AVE, Marquette, MI 49855

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Other Names 1

Former Name (1)Mary Beth Knapp Csw

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and more.Insurance ›

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.

PAMELA JEAN ROOSE REGISTERED DIETITIAN

Dietitian, Registered