ALLEN L, SPIRES MD A PRACTICE MEDICAL CORPORATION
NPI 1689709040
Clinic/Center in Mer Rouge, LA
About Allen L, Spires Md A Practice Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLEN L, SPIRES MD A PRACTICE MEDICAL CORPORATION (NPI 1689709040) is a healthcare organization registered as a clinic/center in Mer Rouge, Louisiana and active in the NPI registry since February 2007. The organization lists Allen Larkin Spires, Owner-physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted 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)
Allen L, Spires Md A Practice Medical Corporation 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 Allen L, Spires MD A Practice Medical Corporation, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Allen L, Spires MD A Practice Medical Corporation's NPI number?
The NPI number for Allen L, Spires MD A Practice Medical Corporation is 1689709040. It was assigned to this organization in the NPPES registry on February 23, 2007.
Where is Allen L, Spires MD A Practice Medical Corporation located?
Allen L, Spires MD A Practice Medical Corporation is located at 301 Davenport Ave, Mer Rouge, LA 71261. The listed phone number is (318) 647-5008.
What is Allen L, Spires MD A Practice Medical Corporation's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Allen L, Spires MD A Practice Medical Corporation enrolled in Medicare?
Yes. Allen L, Spires MD A Practice Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Allen L, Spires MD A Practice Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Allen L, Spires MD A Practice Medical Corporation. 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 Allen L, Spires MD A Practice Medical Corporation accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Allen L, Spires MD A Practice Medical Corporation 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 Allen L, Spires MD A Practice Medical Corporation was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Allen L, Spires Md A Practice Medical Corporation · NPI 1689709040
Clinic/Center organization in Mer Rouge, Louisiana. Organization record, active in the CMS NPPES registry since February 23, 2007.
## Identity
- **NPI:** 1689709040 (Entity type: Organization)
- **Enumerated:** February 23, 2007
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** No
- **Authorized official:** Allen Spires, OWNER-PHYSICIAN
## Practice location
- **Address:** 301 DAVENPORT AVE, Mer Rouge, LA 71261
- **Phone:** (318) 647-5008 · **Fax:** (318) 647-9956
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Family Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 5, 2026
- **Other identifiers:** Medicaid 1357774 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1689709040) · Data from the CMS NPPES public registry.