Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tammi Lynn Anderson, LCPC, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1083956783

Tammi Lynn Anderson, LCPC, LAC is a Mental Health Counselor in Billings, Montana. Qualified in 2013, 13 years ago. Practices with Yellowstone City-County Health Dept, a 52-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
13
Licensed in
MT
In the registry since
2013
Specialties on file
2
What do these letters mean?
LCPC — Licensed Clinical Professional Counselor
A licensed clinical counsellor.
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

123 S 27th St
Billings, MT 59101
Phone: (406) 247-3350
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 18 (MT)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 1112 (MT)

Record details

NPI number1083956783
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCPC , LAC
Sole proprietorNo
NPI enumeratedMarch 20, 2013
Last updated in NPPESAugust 27, 2018

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Yellowstone City-County Health Dept — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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