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

Allison Rouillard, LAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1003231614

Allison Rouillard, LAC is an Addiction (Substance Use Disorder) Counselor in Yankton, South Dakota. Registered with an NPI since 2014.

In the registry since
2014
What do these letters mean?
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

1028 Walnut St
Yankton, SD 57078-2910
Phone: (605) 665-4606
Fax: (605) 665-4673
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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

Record details

NPI number1003231614
Entity typeIndividual (Type 1)
GenderFemale
Credentials LAC
Sole proprietorNo
NPI enumeratedFebruary 19, 2014
Last updated in NPPESNovember 30, 2016
Mailing address1028 Walnut St, Yankton, SD 57078-2910

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