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

Martha Carstensen

Individual provider Social Worker · NPI 1275149122

Martha Carstensen is a Clinical Social Worker in Billings, Montana. Qualified in 2017, 9 years ago. Practices with South Central Montana Regional Mental Health Center, an 11-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
9
Licensed in
MT
In the registry since
2020
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Practice location Address checks out

1245 N 29th St
Billings, MT 59101-0122
Phone: (406) 839-2437
Fax: (406) 238-3617
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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 25587 (MT)

Record details

NPI number1275149122
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 16, 2020
Last updated in NPPESSeptember 16, 2020
Certification dateSeptember 16, 2020
Mailing addressPo Box 219, Billings, MT 59103-0219

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)
Group practice South Central Montana Regional Mental Health Center — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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