Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ELVIN DEAN SIEBERT LISW
NPI 1811960776
Social Worker - Clinical in Council Bluffs, IA

Active since February 10, 2006
136 S 7TH ST, COUNCIL BLUFFS, IA 51501(712) 325-1136(712) 325-1152 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Elvin Dean Siebert Lisw NPPES

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

ELVIN DEAN SIEBERT LISW (NPI 1811960776) is an individual clinical provider in Council Bluffs, Iowa, licensed in Iowa (00379) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1811960776
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameELVIN DEAN SIEBERTCredential: LISW
Location Address136 S 7TH STCouncil Bluffs, IA 51501-4133
Mailing Address3215 Belvedere BlvdOmaha, NE 68111-1235 · (402) 453-9088
Fax(712) 325-1152
Sole ProprietorNo
Enumeration DateFebruary 10, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1811960776 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 IA · 00379
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.
136 S 7TH ST, Council Bluffs, IA 51501

Other Identifiers 2

Other4581IA · Midlands Choice
Other35132IA · Wellmark

Other Providers at the Same Location NPPES 2

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

Social Worker (Clinical)
136 S 7TH ST
COUNCIL BLUFFS, IA 51501
Social Worker (Clinical)
136 S 7TH ST
COUNCIL BLUFFS, IA 51501

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 Elvin Siebert's NPI number?

The NPI number for Elvin Siebert is 1811960776. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Where is Elvin Siebert located?

Elvin Siebert practices at 136 S 7th St, Council Bluffs, IA 51501. The listed phone number is (712) 325-1136.

What is Elvin Siebert's specialty?

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

When was this NPI record last updated?

The NPPES record for Elvin Siebert was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.