Registry data as of Aug 27, 2026

Find an organization's NPI

5 active organization NPIs are registered under names beginning "Function First Therapy". Each location can bill under its own NPI, so add the city to find the one you need.

1 to 5 of 5, exact name first

  1. Function First Therapy LLC

    Occupational Therapist · Plymouth, ME · issued Jul 30, 2021

    1154094506
  2. Function First Therapy, LLC

    Pediatric Occupational Therapist · Saint Louis, MO · issued Feb 7, 2023

    1912604281
  3. Function First Therapy INC

    Pediatric Occupational Therapist · Edmond, OK · issued Jun 8, 2026

    1952234031
  4. Function First Therapy

    Mental Health Occupational Therapist · Rocky Mount, VA · issued Aug 14, 2023

    1790568921
  5. Function First Therapy Services LLC

    Occupational Therapist · Warrenton, VA · issued Jan 3, 2023

    1750094918

Source: CMS NPPES monthly file of Aug 9, 2026, organization (Type 2) records.