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

MS. Katherine Kosma Schwartz, LCSW, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1629239272

MS. Katherine Kosma Schwartz, LCSW, LAC is a Clinical Social Worker in Missoula, Montana. Qualified in 2003, 23 years ago. Licensed in Montana.

Years since qualifying
23
Licensed in
MT
In the registry since
2008
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.
LAC — Licensed Associate Counselor
A counsellor practising under supervision toward full licensure. In some states the same letters mean Licensed Acupuncturist.

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Practice location Address checks out

500 W Broadway St Patrick Hospital & Health Sciences Ctr
Missoula, MT 59802-4008 Not confirmed with CMS for 10 years — call before visiting
Phone: (406) 327-3022
Fax: (406) 327-3385
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 1075 (MT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 904 (MT)

Record details

NPI number1629239272
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , LAC
Sole proprietorNo
NPI enumeratedJune 17, 2008
Last updated in NPPESSeptember 16, 2016

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients31
Services billed 266 a service is one billed item, such as a visit, a test or a procedure
Average patient age54

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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