NPPES file of Aug 9, 2026

Find an organization's NPI

6 active organization NPIs are registered under names beginning "One Mental Health". Each location can bill under its own NPI, so add the city to find the one you need.

1 to 6 of 6, exact name first

  1. One Mental Health LLC

    Psychiatric/Mental Health Nurse Practitioner · Miami, FL · issued Aug 14, 2024

    1649002130
  2. One Mental Health LLC

    Adolescent and Children Mental Health Clinic/Center · Bethesda, MD · issued Jun 29, 2022

    1699407460
  3. One Mental Health LLC

    Mental Health Counselor · Clarksville, MD · issued Jan 13, 2026

    1982562559
  4. One Mental Health LLC

    Mental Health Counselor · Elkridge, MD · issued Jun 12, 2026

    1619802642
  5. One Mental Health LLC

    Mental Health Counselor · Rockville, MD · issued Jan 13, 2026

    1174481741
  6. One Mental Health LLC - Rockville

    Mental Health Counselor · Rockville, MD · issued Jun 12, 2026

    1003741034

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