Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Esther M Crooks, LCSW

Individual provider Clinical Social Worker · NPI 1528185493

MS. Esther M Crooks, LCSW is a Clinical Social Worker in Hamilton, Montana. Qualified in 2006, 20 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in California and Montana.

Years since qualifying
20
Licensed in
CA, MT
In the registry since
2007
Specialties on file
3
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

274 Old Corvallis Rd Ste K
Hamilton, MT 59840-3213
Phone: (406) 802-2064
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 38918 (MT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 20309 (CA)
Clinical Social Worker Taxonomy 1041C0700X · Licence LCSW64011 (CA)

Record details

NPI number1528185493
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMarch 23, 2007
Last updated in NPPESMay 20, 2022
Certification dateMay 19, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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