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

Kelly Williams PLLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1386564367

Kelly Williams PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in Billings, Montana. Registered with an NPI since 2026.

In the registry since
2026
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

2409 Arnold Ln Ste 2
Billings, MT 59102-3885
Phone: (406) 697-2408
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X

Record details

NPI number1386564367
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kelly Williams — Clinical Social Worker · (406) 697-2408
NPI enumeratedJuly 20, 2026
Last updated in NPPESJuly 20, 2026
Certification dateJuly 19, 2026
Mailing address2409 Arnold Ln Ste 2, Billings, MT 59102-3885

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