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

Andrea M Merback, LCSW

Individual provider Social Worker · NPI 1386133460

Andrea M Merback, LCSW is a Clinical Social Worker in Billings, Montana. Qualified in 2017, 9 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in Montana.

Years since qualifying
9
Licensed in
MT
In the registry since
2018
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

1643 24th St W Ste 312
Billings, MT 59102-2677
Phone: (406) 530-5281
Fax: (406) 534-9988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 26531 (MT)

Record details

NPI number1386133460
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedMay 4, 2018
Last updated in NPPESApril 2, 2026
Certification dateApril 2, 2026

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
TelehealthOffers telehealth services

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