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MARISSA LYNN AMATO
NPI 1073357646
Social Worker - Clinical in Sidney, MT

Active since June 19, 2024
218 11TH AVE SW, SIDNEY, MT 59270(406) 781-9909 Get Directions Write a Review

NPPES record last updated: February 19, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 15, 2026, Jun 19, 2024 (2 updates tracked since 2024).

About Marissa Lynn Amato NPPES

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

MARISSA LYNN AMATO (NPI 1073357646) is an individual clinical provider in Sidney, Montana, licensed in Montana (BBH-SWLC-LIC-64596) and active in the NPI registry since June 2024.

NPPES Registry Identity

NPI1073357646
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARISSA LYNN AMATO
Location Address218 11TH AVE SWSidney, MT 59270-3608
Mailing Address218 11th Ave SwSidney, MT 59270-3608 · (406) 781-9909
Phone(406) 781-9909
Sole ProprietorYes
Enumeration DateJune 19, 2024
Last NPPES UpdateFebruary 19, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 19, 2026
✔ NPI 1073357646 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MT · BBH-SWLC-LIC-64596
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.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedSpecialistTaxonomy 174400000X
218 11TH AVE SW, Sidney, MT 59270
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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 Marissa Amato's NPI number?

The NPI number for Marissa Amato is 1073357646. It was assigned to this individual provider in the NPPES registry on June 19, 2024.

Where is Marissa Amato located?

Marissa Amato practices at 218 11th Ave SW, Sidney, MT 59270. The listed phone number is (406) 781-9909.

What is Marissa Amato'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 Marissa Amato was last updated on February 19, 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.