Organization Active NPI

Our Growing Tree

  • Foster Care Agency
  • Tucson, AZ
National Provider Identifier
1639038003
Registry record updated Jan 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Foster Care AgencyTaxonomy code 253J00000X
Legal business name
OUR GROWING TREE
Practice address
4824 W Bluebell Way
Tucson, AZ 85742-4120
Phone
(520) 979-0575
NPI assigned
Jan 20, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 20, 2026

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

Authorized official

Name
Marnie Lynn Greggs
Title
Director/Administrator
Phone
(520) 979-0575

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Foster Care Agency 253J00000X Primary

Addresses

Primary practice location

4824 W Bluebell Way
Tucson, AZ 85742-4120

Mailing address

4824 W Bluebell Way
Tucson, AZ 85742-4120
Phone (520) 979-0575

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1768867200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768867200000",
    "number": "1639038003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4824 W BLUEBELL WAY",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857424120",
            "telephone_number": "520-979-0575"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4824 W BLUEBELL WAY",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857424120",
            "telephone_number": "520-979-0575"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OUR GROWING TREE",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-20",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A",
        "authorized_official_last_name": "GREGGS",
        "authorized_official_first_name": "MARNIE",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "DIRECTOR/ADMINISTRATOR",
        "authorized_official_telephone_number": "520-979-0575"
    },
    "taxonomies": [
        {
            "code": "253J00000X",
            "taxonomy_group": "",
            "desc": "Foster Care Agency",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 2026; 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.