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Gerthy C Pierre LLC

Gerthy C Pierre LLC is a healthcare organization registered as Mental Health Clinic/Center (Including Community Mental Health Center) in O Fallon, IL, holding Type 2 (organization) NPI 1821746421 since 2022. The authorized official on file is Gerthy Cipus Pierre, Family Nurse Practitioner.

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NPI 1821746421
Entity type Organization (Type 2)
Legal business name Gerthy C Pierre LLC
Other name <Unavail>
Practice address 9 EAGLE CTR STE 3, O Fallon, IL, 62269
Phone 6189547434
Fax 8885331766
Enumeration date 2022-03-13
Last updated in NPPES 2026-03-02

Authorized official

Name Gerthy Cipus Pierre
Title Family Nurse Practitioner
Phone 8478520145

Taxonomy & classification

Taxonomy code Specialty Primary License State
363LF0000X Family Nurse Practitioner Secondary
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Primary
Copy-ready billing details
Provider: Gerthy C Pierre LLC
NPI: 1821746421
Taxonomy: 261QM0801X (Mental Health Clinic/Center (Including Community Mental Health Center))
Address: 9 EAGLE CTR STE 3, O Fallon, IL, 62269

Providers at this address

NPI Name Type Specialty Location
1083126353 Gerthy Cipus Pierre Individual Psychiatric/Mental Health Nurse Practitioner O Fallon, IL
1477309128 Easee Health & Wellness Organization Nurse Practitioner O Fallon, IL

Verify this record

Cross-check NPI 1821746421 against the authoritative CMS record: view Gerthy C Pierre LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Gerthy C Pierre LLC?
Gerthy C Pierre LLC is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2026-03-02.