CRISTIE L SIEBENALLER
NPI 1689367765
Social Worker - Clinical in Oshkosh, WI

Q: What is Cristie Siebenaller's NPI number?

The NPI number for Cristie Siebenaller is 1689367765. It was assigned to this individual provider in the NPPES registry on June 2, 2023. The provider is also known as Cristie L Wheeler.

Q: What is Cristie Siebenaller's specialty?

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

Active since June 02, 2023

220 WASHINGTON AVE, OSHKOSH, WI 54901(920) 236-4714(920) 236-4607 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 8, 2026, Jun 2, 2023 (2 updates tracked since 2023).

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About Cristie L Siebenaller NPPES

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

CRISTIE L SIEBENALLER (NPI 1689367765) is an individual clinical provider in Oshkosh, Wisconsin, licensed in Wisconsin (12853-123) and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1689367765

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameCRISTIE L SIEBENALLER

Location Address220 WASHINGTON AVEOshkosh, WI 54901-5030

Mailing Address220 Washington AveOshkosh, WI 54901-5030 · (920) 236-4714 · Fax (920) 236-4607

Phone(920) 236-4714

Fax(920) 236-4607

Sole ProprietorNo

Enumeration DateJune 2, 2023

Last NPPES UpdateApril 8, 20262 updates tracked since enumeration

NPPES CertifiedApril 8, 2026

✔ NPI 1689367765 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 WI · 12853-123

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.

220 WASHINGTON AVE, Oshkosh, WI 54901

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Other Names 1

Former Name (1)Cristie L Wheeler

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare), Network Health, Security Health Plan.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.

SANDRA MAGNUSON

Social Worker (Clinical)