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

HILLARY T MAXWELL LCSW
NPI 1609876887
Social Worker - Clinical in Chinook, MT

Active since July 28, 2005
419 PENNSYLVANIA, CHINOOK, MT 59523(406) 357-2294(406) 357-3252 Get Directions Write a Review

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

About Hillary T Maxwell Lcsw NPPES

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

HILLARY T MAXWELL LCSW (NPI 1609876887) is an individual clinical provider in Chinook, Montana, licensed in Montana (271LCSW) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1609876887
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHILLARY T MAXWELLCredential: LCSW
Location Address419 PENNSYLVANIAChinook, MT 59523-0309
Mailing AddressRr 1 Box 65Chinook, MT 59523-9705 · (406) 357-2294
Phone(406) 357-2294
Fax(406) 357-3252
Sole ProprietorNo
Enumeration DateJuly 28, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1609876887 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 MT · 271LCSW
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.
419 PENNSYLVANIA, Chinook, MT 59523
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Other Identifiers 1

Medicaid0503676MT

Other Providers at the Same Location NPPES

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

JOSEPH Z NEMES M.D.
Pediatrics
419 PENNSYLVANIA, P.O. 309
CHINOOK, MT 59523
Blaine County (406) 357-2294

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 Hillary Maxwell's NPI number?

The NPI number for Hillary Maxwell is 1609876887. It was assigned to this individual provider in the NPPES registry on July 28, 2005.

Where is Hillary Maxwell located?

Hillary Maxwell practices at 419 Pennsylvania, Chinook, MT 59523. The listed phone number is (406) 357-2294.

What is Hillary Maxwell'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 Hillary Maxwell 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.