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

Montgomery Counseling Service PLLC

Organization Addiction (Substance Use Disorder) Counselor · NPI 1881365708

Montgomery Counseling Service PLLC is an Addiction (Substance Use Disorder) Counselor in Williston, North Dakota. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1510 2nd Ave W Ste 102
Williston, ND 58801-4174
Phone: (701) 572-3800
Fax: (701) 572-3805
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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 number1881365708
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christine Montgomery — Owner · (701) 572-3800
NPI enumeratedSeptember 21, 2021
Last updated in NPPESSeptember 21, 2021
Certification dateSeptember 21, 2021
Mailing address1510 2nd Ave W Ste 102, Williston, ND 58801-4174

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