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LEAH ELAINE DIERCKS LCSW
NPI 1285107953
Social Worker - Clinical in Billings, MT

Active since January 06, 2019PECOS Enrolled
1925 GRAND AVE STE 100, BILLINGS, MT 59102(406) 780-1205 Get Directions Write a Review

NPPES record last updated: January 6, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Leah Elaine Diercks Lcsw NPPES

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

LEAH ELAINE DIERCKS LCSW (NPI 1285107953) is an individual clinical provider in Billings, Montana, licensed in Montana (BBH-LCSW-LIC-36636) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285107953
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameLEAH ELAINE DIERCKSCredential: LCSW
Location Address1925 GRAND AVE STE 100Billings, MT 59102-2763
Mailing Address137 Old Mill RdPark City, MT 59063-8033 · (406) 780-1205
Phone(406) 780-1205
Sole ProprietorYes
Enumeration DateJanuary 6, 2019
✔ NPI 1285107953 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 · BBH-LCSW-LIC-36636
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.
1925 GRAND AVE STE 100, Billings, MT 59102
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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)

Leah Elaine Diercks Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 59102 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 Leah Diercks's NPI number?

The NPI number for Leah Diercks is 1285107953. It was assigned to this individual provider in the NPPES registry on January 6, 2019.

Where is Leah Diercks located?

Leah Diercks practices at 1925 Grand Ave Ste 100, Billings, MT 59102. The listed phone number is (406) 780-1205.

What is Leah Diercks's specialty?

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

Is Leah Diercks enrolled in Medicare?

Yes. Leah Diercks is registered in the Medicare PECOS enrollment system.

What insurance does Leah Diercks accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP and PacificSource Health Plans list Leah Diercks 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 Leah Diercks was last updated on January 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.