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MR. THADDEUS J WIDMER L.C.S.W
NPI 1376783142
Social Worker - Clinical in Hamilton, MT

Active since March 05, 2009PECOS Enrolled
150 MORNING STAR WAY, HAMILTON, MT 59840(406) 531-8846 Get Directions Write a Review

NPPES record last updated: March 6, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Thaddeus J Widmer L.c.s.w NPPES

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

MR. THADDEUS J WIDMER L.C.S.W (NPI 1376783142) is an individual clinical provider in Hamilton, Montana, licensed in Montana (860) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1376783142
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. THADDEUS J WIDMERCredential: L.C.S.W
Location Address150 MORNING STAR WAYHamilton, MT 59840-3604
Mailing Address512 S 4th StHamilton, MT 59840-2739 · (406) 531-8846
Phone(406) 531-8846
Sole ProprietorYes
Medical School CMSOtherGraduated 2005
Enumeration DateMarch 5, 2009
Last NPPES UpdateMarch 6, 2009
✔ NPI 1376783142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in MT · 860
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
150 MORNING STAR WAY, Hamilton, MT 59840
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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 ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Thaddeus J Widmer L.c.s.w is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7719469998
PECOS Enrollment IDI20260312000954
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59840 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $56.81 – $172.26
Typical copayment $0.00 (range $14.20 – $43.06)
Most-billed visit code NA
Established Patient
$70.82 typical visit price
range $18.24 – $140.32
Typical copayment $17.70 (range $4.56 – $35.08)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Thaddeus Widmer's NPI number?

The NPI number for Thaddeus Widmer is 1376783142. It was assigned to this individual provider in the NPPES registry on March 5, 2009.

Where is Thaddeus Widmer located?

Thaddeus Widmer practices at 150 Morning Star Way, Hamilton, MT 59840. The listed phone number is (406) 531-8846.

What is Thaddeus Widmer's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Thaddeus Widmer enrolled in Medicare?

Yes. Thaddeus Widmer is registered in the Medicare PECOS enrollment system.

What insurance does Thaddeus Widmer accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and PacificSource Health Plans list Thaddeus Widmer 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 Thaddeus Widmer was last updated on March 6, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.