Individual provider Active NPI

Gregory P Guerra, D.D.S

  • General Practice Dentistry
  • Metairie, LA
National Provider Identifier
1689646333
Registry record updated Aug 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice DentistryTaxonomy code 1223G0001X
License
5331 Issued in LA
Practice address
3 Pats PL
Metairie, LA 70001-5601
Phone
(504) 343-8061
NPI assigned
Feb 6, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 22, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 5331 LA
General Practice Dentistry 1223G0001X 5331 LA Primary

Addresses

Primary practice location

3 Pats PL
Metairie, LA 70001-5601

Mailing address

525 Franklin Ave
Gretna, LA 70053-2022

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)
Not enrolled

State licenses

LicenseStateTypeSpecialty
5331LAMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1139184000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755820800000",
    "number": "1689646333",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "525 FRANKLIN AVE",
            "city": "GRETNA",
            "state": "LA",
            "postal_code": "700532022"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3 PATS PL",
            "city": "METAIRIE",
            "state": "LA",
            "postal_code": "700015601",
            "telephone_number": "504-343-8061"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUERRA",
        "first_name": "GREGORY",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "D.D.S",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-06",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "LA",
            "license": "5331",
            "primary": false
        },
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "LA",
            "license": "5331",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Metairie, LA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 22, 2025; 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.