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MS. SUSAN JANINE SCHWIDDE LAC SWLC
NPI 1346688553
Counselor - Addiction (Substance Use Disorder) in Billings, MT

Active since June 10, 2013
1231 N 29TH ST, BILLINGS, MT 59101(406) 248-3175(406) 248-3821 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Ms. Susan Janine Schwidde Lac Swlc NPPES

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

MS. SUSAN JANINE SCHWIDDE LAC SWLC (NPI 1346688553) is an individual addiction (substance use disorder) provider in Billings, Montana, licensed in Montana (892) and active in the NPI registry since June 2013.

NPPES Registry Identity

NPI1346688553
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMS. SUSAN JANINE SCHWIDDECredential: LAC SWLC
Location Address1231 N 29TH STBillings, MT 59101-0122
Mailing Address1231 N 29th StBillings, MT 59101-0122 · (406) 248-3175 · Fax (406) 248-3821
Phone(406) 248-3175
Fax(406) 248-3821
Sole ProprietorYes
Enumeration DateJune 10, 2013
Last NPPES UpdateJanuary 19, 2026
NPPES CertifiedJanuary 19, 2026
✔ NPI 1346688553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in MT · 892
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License BBH-SWLC-LIC-81662 (MT)
1231 N 29TH ST, Billings, MT 59101
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. CASSANDRA JEAN CATES LAC
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
CHELBY ZIMMER
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
ERIN LUCILLE AWES LAC
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
ALEXIS BAILEY POWELL PCLC
Counselor (Mental Health)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
MS. FRANCES MALCOLM HORN-CHARNESKY LCSW, MAC
Social Worker (Clinical)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
CANDI MIZE BS, PCLC, LAC
Counselor (Professional)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
MRS. CAROL ANN REEVES LAC
Counselor (Professional)
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175
MR. TODD A HARKNESS BA,LAC
Counselor (Addiction (Substance Use Disorder))
1231 N 29TH ST
BILLINGS, MT 59101
Yellowstone County (406) 248-3175

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 Susan Schwidde's NPI number?

The NPI number for Susan Schwidde is 1346688553. It was assigned to this individual provider in the NPPES registry on June 10, 2013.

Where is Susan Schwidde located?

Susan Schwidde practices at 1231 N 29th St, Billings, MT 59101. The listed phone number is (406) 248-3175.

What is Susan Schwidde's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

What insurance does Susan Schwidde accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and PacificSource Health Plans list Susan Schwidde as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Susan Schwidde was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.