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GERTHY C PIERRE LLC
NPI 1821746421
Clinic/Center - Mental Health (Including Community Mental Health Center) in O Fallon, IL

Active since March 13, 2022
9 EAGLE CTR STE 3, O FALLON, IL 62269(618) 954-7434(888) 533-1766 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 2, 2026, Aug 15, 2025, Jul 1, 2024 and 3 more (6 updates tracked since 2022).

About Gerthy C Pierre Llc NPPES

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

GERTHY C PIERRE LLC (NPI 1821746421), doing business as Sunrise Family Practice Weight Loss And Pain Management, is a healthcare organization registered as a mental health (including community mental health center) in O Fallon, Illinois and active in the NPI registry since March 2022. The organization maintains a secondary practice location in Saint Louis and lists Gerthy Cipus Pierre, Family Nurse Practitioner, as its authorized official.

NPPES Registry Identity

NPI1821746421
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameGERTHY C PIERRE LLC
Location Address9 EAGLE CTR STE 3O Fallon, IL 62269-1948
Mailing Address1706 Cloverdale DrEdwardsville, IL 62025-5500 · (618) 954-7434 · Fax (888) 533-1766
Phone(618) 954-7434
Fax(888) 533-1766
Organization SubpartNo
Authorized OfficialGerthy Cipus PierreFamily Nurse Practitioner · (847) 852-0145
Enumeration DateMarch 13, 2022
Last NPPES UpdateMarch 2, 20266 updates tracked since enumeration
NPPES CertifiedMarch 2, 2026
✔ NPI 1821746421 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X
9 EAGLE CTR STE 3, O Fallon, IL 62269
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Other Names 1

Doing Business AsSunrise Family Practice Weight Loss And Pain Management

Secondary Practice Location 1

Location 13929 Magnolia Ave Apt 4ASaint Louis, MO 63110-4045 · Phone (618) 954-7434 · Fax (888) 533-1766

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GERTHY CIPUS PIERRE
Nurse Practitioner (Psychiatric/Mental Health)
9 EAGLE CTR STE 3
O FALLON, IL 62269
St. Clair County (618) 954-7434
EASEE HEALTH & WELLNESS
Nurse Practitioner
9 EAGLE CTR STE 3
O FALLON, IL 62269
St. Clair County (618) 737-9825

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 Gerthy C Pierre LLC's NPI number?

The NPI number for Gerthy C Pierre LLC is 1821746421. It was assigned to this organization in the NPPES registry on March 13, 2022. The provider is doing business as Sunrise Family Practice Weight loss and Pain Management.

Where is Gerthy C Pierre LLC located?

Gerthy C Pierre LLC is located at 9 Eagle Ctr Ste 3, O Fallon, IL 62269. The listed phone number is (618) 954-7434.

What is Gerthy C Pierre LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

When was this NPI record last updated?

The NPPES record for Gerthy C Pierre LLC was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.