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

BAYOU MD, LC
NPI 1003089525
Family Medicine in West Monroe, LA

Active since April 04, 2008
109 GUEST HOUSE DR, WEST MONROE, LA 71292(318) 884-0362(888) 844-5655 Get Directions Write a Review

NPPES record last updated: October 16, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Bayou Md, Lc NPPES

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

BAYOU MD, LC (NPI 1003089525) is a healthcare organization registered as a family medicine in West Monroe, Louisiana and active in the NPI registry since April 2008. The organization maintains 3 additional practice locations and lists Brian Paul Krier, Owner/provider, as its authorized official.

NPPES Registry Identity

NPI1003089525
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameBAYOU MD, LC
Location Address109 GUEST HOUSE DRWest Monroe, LA 71292-5003
Mailing Address1201 Fairview AveMonroe, LA 71201-3307 · (318) 884-0362 · Fax (888) 844-5655
Phone(318) 884-0362
Fax(888) 844-5655
Organization SubpartNo
Authorized OfficialBrian Paul KrierOwner/provider · (318) 884-0362
Enumeration DateApril 4, 2008
Last NPPES UpdateOctober 16, 2026
NPPES CertifiedOctober 16, 2026
✔ NPI 1003089525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
109 GUEST HOUSE DR, West Monroe, LA 71292
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Secondary Practice Locations 3

Location 11000 McKeen PlMonroe, LA 71201-4406 · Phone (318) 884-0362 · Fax (888) 844-5655
Location 2114 Whatley StRayville, LA 71269-3318 · Phone (318) 884-0362 · Fax (888) 844-5655
Location 31616 Wellerman RdWest Monroe, LA 71291-7427 · Phone (318) 884-0362 · Fax (888) 844-5655

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bayou Md, Lc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateLouisianaEnrollment IDO20080424000689Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Bayou MD, Lc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Brian Krier, M.D.
Family Practice
NPI 1619903739
109 GUEST HOUSE DR
West Monroe, LA 71292
(318) 884-0362
✔ PECOSSame 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 Bayou MD, Lc's NPI number?

The NPI number for Bayou MD, Lc is 1003089525. It was assigned to this organization in the NPPES registry on April 4, 2008.

Where is Bayou MD, Lc located?

Bayou MD, Lc is located at 109 Guest House Dr, West Monroe, LA 71292. The listed phone number is (318) 884-0362.

What is Bayou MD, Lc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Bayou MD, Lc enrolled in Medicare?

Yes. Bayou MD, Lc is registered in the Medicare PECOS enrollment system.

When is Bayou MD, Lc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Louisiana, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Bayou MD, Lc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Bayou MD, Lc. 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 Bayou MD, Lc was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.