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

Mr. Chavis Lee Nicholls, LCSW, LAC

Individual provider Clinical Social Worker · NPI 1356694772

Mr. Chavis Lee Nicholls, LCSW, LAC is a Clinical Social Worker in Billings, Montana. Qualified in 2010, 16 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
16
Licensed in
MT
In the registry since
2012
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

1220 Avenue C Apt F
Billings, MT 59102-3200
Phone: (066) 981-6194
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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 2352 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1378 (MT)

Record details

NPI number1356694772
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW , LAC
Sole proprietorYes
NPI enumeratedOctober 23, 2012
Last updated in NPPESJanuary 9, 2024
Certification dateJanuary 9, 2024

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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