NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

333 Therapeutics Consulting LLC

Mental Health Clinic/Center (Including Community Mental Health Center) in Eaton, OH · enumerated 2020 · authorized official Melissa Whitesell, Nurse Practitioner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689209009

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name 333 Therapeutics Consulting LLC
Practice address 1417 E Main St Ste D, Eaton, OH, 45320
Phone (937) 336-5094
Fax (574) 406-7311
Enumeration date Mar 5, 2020
Last updated in NPPES Oct 1, 2025

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary
3104A0625X Assisted Living Facility (Mental Illness) Nursing & Custodial Care Facilities Secondary
315P00000X Intellectual Disabilities Intermediate Care Facility Nursing & Custodial Care Facilities Secondary
320600000X Intellectual and/or Developmental Disabilities Residential Treatment Facility Residential Treatment Facilities Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Secondary

Authorized official

Name Melissa Whitesell
Title Nurse Practitioner
Phone (937) 694-2150

Other identifiers

Identifier Type State Issuer
0393740 Medicaid OH -
WHNP81921 Medicaid OH -
2821236 Medicaid OH -
H367471 Medicaid OH -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for 333 Therapeutics Consulting LLC?
NPPES lists Melissa Whitesell (Nurse Practitioner) as the authorized official for this organization.
What is the NPI number for 333 Therapeutics Consulting LLC?
The NPI for 333 Therapeutics Consulting LLC is 1689209009, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-01.