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AG MANAGEMENT GROUP LLC
NPI 1477872901
Chiropractor in Saint Charles, MO

Active since May 24, 2010
2440 EXECUTIVE DR STE 100, SAINT CHARLES, MO 63303(636) 244-4994(636) 244-3134 Get Directions Write a Review

NPPES record last updated: May 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 6, 2026, Dec 26, 2025, Jan 5, 2023 and 2 more (5 updates tracked since 2018).

About Ag Management Group Llc NPPES

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

AG MANAGEMENT GROUP LLC (NPI 1477872901), doing business as Healthy Beginnings Chiropractic, is a healthcare organization registered as a chiropractor in Saint Charles, Missouri and active in the NPI registry since May 2010. The organization lists Felicity M. Keough, Chiropractor, as its authorized official.

NPPES Registry Identity

NPI1477872901
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameAG MANAGEMENT GROUP LLC
Location Address2440 EXECUTIVE DR STE 100Saint Charles, MO 63303-5607
Mailing Address2440 Executive Dr Ste 100Saint Charles, MO 63303-5607 · (636) 244-4994 · Fax (636) 244-3134
Phone(636) 244-4994
Fax(636) 244-3134
Organization SubpartNo
Authorized OfficialFelicity M. KeoughChiropractor · (636) 244-4994
Enumeration DateMay 24, 2010
Last NPPES UpdateMay 6, 20265 updates tracked since enumeration
NPPES CertifiedMay 6, 2026
✔ NPI 1477872901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MO · 2009039678
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
2440 EXECUTIVE DR STE 100, Saint Charles, MO 63303
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Other Names 2

Doing Business AsHealthy Beginnings Chiropractic
Doing Business AsKeough Chiropractic

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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)

Ag Management Group Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Ag Management Group LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Alexis Goodman, DC
Chiropractic
NPI 1083403315
2440 EXECUTIVE DR STE 100
Saint Charles, MO 63303
(636) 244-4994
Same address
Felicity Keough, D.C.
Chiropractic
NPI 1295973535
2440 EXECUTIVE DR STE 100
Saint Charles, MO 63303
(636) 244-4994
Same address
Michelle Mashinter, D.C.
Chiropractic
NPI 1780053140
2440 EXECUTIVE DR STE 100
Saint Charles, MO 63303
(636) 244-4994
Same 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 Ag Management Group LLC's NPI number?

The NPI number for Ag Management Group LLC is 1477872901. It was assigned to this organization in the NPPES registry on May 24, 2010. The provider is doing business as Healthy Beginnings Chiropractic and Keough Chiropractic.

Where is Ag Management Group LLC located?

Ag Management Group LLC is located at 2440 Executive Dr Ste 100, Saint Charles, MO 63303. The listed phone number is (636) 244-4994.

What is Ag Management Group LLC's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Ag Management Group LLC enrolled in Medicare?

Yes. Ag Management Group LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ag Management Group LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Chiropractic, reassign their Medicare billing to Ag Management Group 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. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Ag Management Group LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Ag Management Group 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 Ag Management Group LLC was last updated on May 6, 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.