Individual provider Active NPI

Mary T Guidry, RD, LDN, CDE

  • Registered Dietitian
  • Natchitoches, LA
National Provider Identifier
1467588301
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
254 Issued in LA
Practice address
407 Bienville St
Natchitoches, LA 71457-5702
Phone
(318) 357-1303
NPI assigned
Feb 26, 2007
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 254 LA Primary

Addresses

Primary practice location

407 Bienville St
Natchitoches, LA 71457-5702

Mailing address

1574 Highway 504
Natchitoches, LA 71457-7800
Phone (318) 357-0658

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Causey'S Pharmacy Inc Past Accepting new patients
CRX Specialty Solution Pharmacy, LLC PastSince Sep 28, 2025 Accepting new patients

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1172448000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1467588301",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1574 HIGHWAY 504",
            "city": "NATCHITOCHES",
            "state": "LA",
            "postal_code": "714577800",
            "telephone_number": "318-357-0658"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "407 BIENVILLE ST",
            "city": "NATCHITOCHES",
            "state": "LA",
            "postal_code": "714575702",
            "telephone_number": "318-357-1303"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUIDRY",
        "first_name": "MARY",
        "middle_name": "T",
        "credential": "RD, LDN, CDE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-02-26",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "LA",
            "license": "254",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Natchitoches, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.