Organization Active NPI

GR Management

  • Voluntary or Charitable Agency
  • Richardson, TX
National Provider Identifier
1639844285
Registry record updated Aug 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Voluntary or Charitable AgencyTaxonomy code 251V00000X
Legal business name
GR MANAGEMENT
Practice address
113 Mariana Dr
Richardson, TX 75081-3734
Phone
(919) 579-7155
NPI assigned
Aug 14, 2021
Organization subpart
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

Authorized official

Name
Carlos Diaz
Title
Secretary
Phone
(919) 579-7155

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Voluntary or Charitable Agency 251V00000X Primary

Addresses

Primary practice location

113 Mariana Dr
Richardson, TX 75081-3734

Mailing address

113 Mariana Dr
Richardson, TX 75081-3734

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1628899200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755820800000",
    "number": "1639844285",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "113 MARIANA DR",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750813734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "113 MARIANA DR",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750813734",
            "telephone_number": "919-579-7155"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GR MANAGEMENT",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-08-14",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-22",
        "status": "A",
        "authorized_official_last_name": "DIAZ",
        "authorized_official_first_name": "CARLOS",
        "authorized_official_title_or_position": "SECRETARY",
        "authorized_official_telephone_number": "919-579-7155"
    },
    "taxonomies": [
        {
            "code": "251V00000X",
            "taxonomy_group": "",
            "desc": "Voluntary or Charitable",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Richardson, TX

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.