Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

KELLY WILLIAMS PLLC
NPI 1386564367
Clinic/Center - Mental Health (Including Community Mental Health Center) in Billings, MT

Active since July 20, 2026
2409 ARNOLD LN STE 2, BILLINGS, MT 59102(406) 697-2408 Get Directions Write a Review

NPPES record added: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Kelly Williams Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KELLY WILLIAMS PLLC (NPI 1386564367) is a healthcare organization registered as a mental health (including community mental health center) in Billings, Montana and active in the NPI registry since July 2026. The organization lists Kelly Williams, Clinical Social Worker, as its authorized official.

NPPES Registry Identity

NPI1386564367
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameKELLY WILLIAMS PLLC
Location Address2409 ARNOLD LN STE 2Billings, MT 59102-3885
Mailing Address2409 Arnold Ln Ste 2Billings, MT 59102-3885 · (406) 697-2408
Organization SubpartNo
Authorized OfficialKelly WilliamsClinical Social Worker · (406) 697-2408
Enumeration DateJuly 20, 2026
NPPES CertifiedJuly 19, 2026
NPI 1386564367 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
2409 ARNOLD LN STE 2, Billings, MT 59102

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kelly Williams PLLC's NPI number?

The NPI number for Kelly Williams PLLC is 1386564367. It was assigned to this organization in the NPPES registry on July 20, 2026.

Where is Kelly Williams PLLC located?

Kelly Williams PLLC is located at 2409 Arnold Ln Ste 2, Billings, MT 59102. The listed phone number is (406) 697-2408.

What is Kelly Williams PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Kelly Williams PLLC was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.