Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ST LOUIS FOOT AND ANKLE INSTITUTE, LLC
NPI 1699391946
Clinic/Center - Podiatric in Chesterfield, MO

Q: What is St Louis Foot And Ankle Institute, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Podiatric, with taxonomy code 261QP1100X.

Active since June 23, 2020

17000 BAXTER RD STE 200, CHESTERFIELD, MO 63005(314) 940-7400(314) 254-4214 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 23, 2026, May 17, 2026, Apr 1, 2026 and 6 more (9 updates tracked since 2020).

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About St Louis Foot And Ankle Institute, Llc NPPES

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

ST LOUIS FOOT AND ANKLE INSTITUTE, LLC (NPI 1699391946) is a healthcare organization registered as a podiatric in Chesterfield, Missouri and active in the NPI registry since June 2020. The organization maintains a secondary practice location in Saint Louis and lists Meghan Marie Arnold, Chief Medical Officer/owner, as its authorized official.

NPPES Registry Identity

NPI1699391946

Entity TypeOrganization

Primary Taxonomy261QP1100X

Legal Business NameST LOUIS FOOT AND ANKLE INSTITUTE, LLC

Location Address17000 BAXTER RD STE 200Chesterfield, MO 63005-1444

Mailing Address17000 Baxter Rd Ste 200Chesterfield, MO 63005-1444 · (314) 940-7400 · Fax (314) 254-4214

Phone(314) 940-7400

Fax(314) 254-4214

Organization SubpartNo

Authorized OfficialMeghan Marie ArnoldChief Medical Officer/owner · (314) 940-7400

Enumeration DateJune 23, 2020

Last NPPES UpdateSeptember 23, 20269 updates tracked since enumeration

NPPES CertifiedSeptember 23, 2026

✔ NPI 1699391946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · PodiatricAmbulatory Health Care Facilities

Taxonomy Code261QP1100X

17000 BAXTER RD STE 200, Chesterfield, MO 63005

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Secondary Practice Location 1

Location 1621 S New Ballas Rd Ste 6011BSaint Louis, MO 63141-8274 · Phone (314) 251-7400 · Fax (314) 251-7410

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

St Louis Foot And Ankle Institute, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to St Louis Foot And Ankle Institute, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Meghan Arnold, D.P.M.

Podiatry

NPI 1679887855

17000 BAXTER RD STE 200
Chesterfield, MO 63005

(314) 251-7400

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 St Louis Foot And Ankle Institute, LLC's NPI number?

The NPI number for St Louis Foot And Ankle Institute, LLC is 1699391946. It was assigned to this organization in the NPPES registry on June 23, 2020.

Where is St Louis Foot And Ankle Institute, LLC located?

St Louis Foot And Ankle Institute, LLC is located at 17000 Baxter Rd Ste 200, Chesterfield, MO 63005. The listed phone number is (314) 940-7400.

What is St Louis Foot And Ankle Institute, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Podiatric, with taxonomy code 261QP1100X.

Is St Louis Foot And Ankle Institute, LLC enrolled in Medicare?

Yes. St Louis Foot And Ankle Institute, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through St Louis Foot And Ankle Institute, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Podiatry) reassigns their Medicare billing to St Louis Foot And Ankle Institute, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does St Louis Foot And Ankle Institute, LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 2 other insurers list St Louis Foot And Ankle Institute, 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 St Louis Foot And Ankle Institute, LLC was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.