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

Mrs. Elizabeth McGillvray, MSW

Individual provider Clinical Social Worker · NPI 1598239063

Mrs. Elizabeth McGillvray, MSW is a Clinical Social Worker in Billings, Montana. Qualified in 2017, 9 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
9
Licensed in
MT
In the registry since
2019
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

926 Main St Ste 14
Billings, MT 59105-3359
Phone: (406) 831-0631
Fax: (406) 839-2986
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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 BBH-SWLC-LIC-23740 (MT)

Record details

NPI number1598239063
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedJanuary 17, 2019
Last updated in NPPESApril 25, 2024
Certification dateApril 25, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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