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KATIE ALLISON O'BRIEN LCSW
NPI 1851949077
Social Worker - Clinical in Niceville, FL

Active since August 30, 2019
4591 E HIGHWAY 20 STE 202L, NICEVILLE, FL 32578(850) 757-3947(850) 498-8719 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 9, 2025, Jan 15, 2020, Aug 30, 2019 (3 updates tracked since 2019).

About Katie Allison O'brien Lcsw NPPES

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

KATIE ALLISON O'BRIEN LCSW (NPI 1851949077) is an individual clinical provider in Niceville, Florida, licensed in Florida (SW16588) and active in the NPI registry since August 2019.

NPPES Registry Identity

NPI1851949077
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKATIE ALLISON O'BRIENCredential: LCSW
Location Address4591 E HIGHWAY 20 STE 202LNiceville, FL 32578-8845
Mailing Address4591 E Highway 20 Ste 202lNiceville, FL 32578-8845 · (850) 757-3947 · Fax (850) 498-8719
Phone(850) 757-3947
Fax(850) 498-8719
Sole ProprietorYes
Enumeration DateAugust 30, 2019
Last NPPES UpdateSeptember 9, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2025
✔ NPI 1851949077 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 FL · SW16588
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.

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 Katie O'brien's NPI number?

The NPI number for Katie O'brien is 1851949077. It was assigned to this individual provider in the NPPES registry on August 30, 2019.

Where is Katie O'brien located?

Katie O'brien practices at 4591 E Highway 20 Ste 202L, Niceville, FL 32578. The listed phone number is (850) 757-3947.

What is Katie O'brien'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 Katie O'brien was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.