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MERCY EAST AMBULATORY SERVICES LLC
NPI 1134673148
Clinic/Center - Urgent Care in Chesterfield, MO

Active since August 08, 2016
1722 CLARKSON RD, CHESTERFIELD, MO 63017(636) 206-2665(636) 206-2664 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: May 18, 2022, Aug 8, 2016 (2 updates tracked since 2016).

About Mercy East Ambulatory Services Llc NPPES

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

MERCY EAST AMBULATORY SERVICES LLC (NPI 1134673148), doing business as Mercy-gohealth Urgent Care, is a healthcare organization registered as an urgent care in Chesterfield, Missouri and active in the NPI registry since August 2016. The organization lists Jill Mccart, Vp - Accounting, as its authorized official.

NPPES Registry Identity

NPI1134673148
Entity TypeOrganization
Primary Taxonomy261QU0200X
Legal Business NameMERCY EAST AMBULATORY SERVICES LLC
Location Address1722 CLARKSON RDChesterfield, MO 63017-4976
Mailing AddressPo Box 775641Chicago, IL 60677-5641 · (636) 206-2665
Phone(636) 206-2665
Fax(636) 206-2664
Organization SubpartNo
Authorized OfficialJill MccartVp - Accounting · (314) 364-3891
Enumeration DateAugust 8, 2016
Last NPPES UpdateApril 30, 20252 updates tracked since enumeration
NPPES CertifiedApril 30, 2025
✔ NPI 1134673148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Urgent CareAmbulatory Health Care Facilities
Taxonomy Code261QU0200X
1722 CLARKSON RD, Chesterfield, MO 63017
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Other Names 2

Doing Business AsMercy-gohealth Urgent Care
Other NameMercy Urgent Care

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Other Providers at the Same Location NPPES 5

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

DR. MICHAEL J KLEVENS M.D.
Emergency Medicine
1722 CLARKSON RD
CHESTERFIELD, MO 63017
St. Louis County (636) 206-2665
BRITTANY N CHRISMAN MD
Emergency Medicine
1722 CLARKSON RD
CHESTERFIELD, MO 63017
St. Louis County (636) 206-2665
BOI B TRAN DNP
Nurse Practitioner (Family)
1722 CLARKSON RD
CHESTERFIELD, MO 63017
St. Louis County (636) 206-2665
MS. EMILY E MUSSELMAN-HAAS DO
Family Medicine
1722 CLARKSON RD
CHESTERFIELD, MO 63017
St. Louis County (636) 206-2665
DR. EMILY JANE GIBSON M.D.
Family Medicine
1722 CLARKSON RD
CHESTERFIELD, MO 63017
St. Louis County (636) 206-2665

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 Mercy East Ambulatory Services LLC's NPI number?

The NPI number for Mercy East Ambulatory Services LLC is 1134673148. It was assigned to this organization in the NPPES registry on August 8, 2016. The provider is doing business as Mercy-GoHealth Urgent Care. The provider is also known as Mercy Urgent Care.

Where is Mercy East Ambulatory Services LLC located?

Mercy East Ambulatory Services LLC is located at 1722 Clarkson Rd, Chesterfield, MO 63017. The listed phone number is (636) 206-2665.

What is Mercy East Ambulatory Services LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.

What insurance does Mercy East Ambulatory Services LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 5 other insurers list Mercy East Ambulatory Services LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mercy East Ambulatory Services LLC was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.