NPIMap

Organization Active NPI

Allen L, Spires MD a Practice Medical Corporation

  • Clinic/Center
  • Mer Rouge, LA
National Provider Identifier
1689709040
Registry record updated Mar 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinic/CenterTaxonomy code 261Q00000X
Legal business name
ALLEN L, SPIRES MD A PRACTICE MEDICAL CORPORATION
Practice address
301 Davenport Ave
Mer Rouge, LA 71261
Phone
(318) 647-5008
Fax
(318) 647-9956
NPI assigned
Feb 23, 2007
Last updated
Mar 5, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 5, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Allen Larkin Spires, M.D.NPI 1972690741
Title
Owner-Physician
Phone
(318) 647-5008

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinic/Center 261Q00000X NU Primary

Addresses

Primary practice location

301 Davenport Ave
Mer Rouge, LA 71261

Mailing address

PO Box 429
Mer Rouge, LA 71261-0429
Phone (318) 647-5008

Other identifiers 1

IdentifierTypeStateIssuer
1357774MedicaidLA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20100514000771 LA Part B Supplier - Clinic/Group Practice 1759419526 Receives reassigned benefits from 1 practitioner
Practice locations: Mer Rouge, LA

National Provider Directory

National Provider Directory

Locations

301 Davenport Ave
#L
Mer Rouge, LA 71261

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1172188800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772668800000",
    "number": "1689709040",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 429",
            "city": "MER ROUGE",
            "state": "LA",
            "postal_code": "712610429",
            "telephone_number": "318-647-5008",
            "fax_number": "318-647-9956"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 DAVENPORT AVE",
            "city": "MER ROUGE",
            "state": "LA",
            "postal_code": "71261",
            "telephone_number": "318-647-5008",
            "fax_number": "318-647-9956"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALLEN L, SPIRES MD A PRACTICE MEDICAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-02-23",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A",
        "authorized_official_last_name": "SPIRES",
        "authorized_official_first_name": "ALLEN",
        "authorized_official_middle_name": "LARKIN",
        "authorized_official_title_or_position": "OWNER-PHYSICIAN",
        "authorized_official_telephone_number": "318-647-5008",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1357774",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Mer Rouge, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.