1. Home
  2. Directory
  3. Mississippi
  4. Bay St Louis
  5. Chiropractor
  6. NPI Profile

M POWELL LLC
NPI 1316390511
Chiropractor in Bay St Louis, MS

Active since July 22, 2016
826 HIGHWAY 90, BAY ST LOUIS, MS 39520(228) 467-1018(228) 254-1157 Get Directions Write a Review

NPPES record last updated: July 25, 2016. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About M Powell Llc NPPES

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

M POWELL LLC (NPI 1316390511) is a healthcare organization registered as a chiropractor in Bay St Louis, Mississippi and active in the NPI registry since July 2016. The organization lists Matthew L Powell, Owner, as its authorized official.

NPPES Registry Identity

NPI1316390511
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameM POWELL LLC
Location Address826 HIGHWAY 90Bay St Louis, MS 39520-2701
Mailing Address826 Highway 90Bay St Louis, MS 39520-2701 · (228) 467-1018 · Fax (228) 254-1157
Phone(228) 467-1018
Fax(228) 254-1157
Organization SubpartNo
Authorized OfficialMatthew L PowellOwner · (228) 467-1018
Enumeration DateJuly 22, 2016
Last NPPES UpdateJuly 25, 2016
✔ NPI 1316390511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MS · 1158
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.
826 HIGHWAY 90, Bay St Louis, MS 39520
Open in Google Maps ↗

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

M Powell 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 M Powell LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Matthew Powell, D.C.
Chiropractic
NPI 1114259249
826 HWY 90
Bay St Louis, MS 39520
(228) 467-1018
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 M Powell LLC's NPI number?

The NPI number for M Powell LLC is 1316390511. It was assigned to this organization in the NPPES registry on July 22, 2016.

Where is M Powell LLC located?

M Powell LLC is located at 826 Highway 90, Bay St Louis, MS 39520. The listed phone number is (228) 467-1018.

What is M Powell LLC's specialty?

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

Is M Powell LLC enrolled in Medicare?

Yes. M Powell LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through M Powell LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to M Powell 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.

When was this NPI record last updated?

The NPPES record for M Powell LLC was last updated on July 25, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.