Olive Tree 1Care

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Legal business name

OLIVE TREE 1CARE

Doing business as

Olive Tree 1 Care of Maryland

Practice address

8418 Thornberry Dr E
Upper Marlboro, MD 20772-5061

Phone

(202) 340-1953

NPI assigned

Mar 22, 2024

Last updated

Mar 28, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Javon Cory OliverNPI 1932395522

Title

Executive Director

Phone

(202) 340-1953

Specialties & licenses 4

Addresses

Other names 1

• Olive Tree 1 Care of Maryland Doing business as

Practitioners 1

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.

• Javon Cory Oliver, MS

  • Mental Health Counselor
  • Washington, DC
  • NPI 1932395522
  Authorized official Same address or phone

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

{
    "created_epoch": "1711065600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1743120000000",
    "number": "1457101693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8418 THORNBERRY DR E",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207725061",
            "telephone_number": "202-340-1953"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8418 THORNBERRY DR E",
            "city": "UPPER MARLBORO",
            "state": "MD",
            "postal_code": "207725061",
            "telephone_number": "202-340-1953"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "418 Shepherd St NW",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200115944",
            "country_code": "US",
            "telephone_number": "202-340-1953",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "OLIVE TREE 1CARE",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-03-22",
        "last_updated": "2025-03-28",
        "certification_date": "2024-03-22",
        "status": "A",
        "authorized_official_last_name": "OLIVER",
        "authorized_official_first_name": "JAVON",
        "authorized_official_middle_name": "CORY",
        "authorized_official_title_or_position": "EXECUTIVE DIRECTOR",
        "authorized_official_telephone_number": "202-340-1953"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "163WA0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "163WC0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Olive Tree 1 Care of Maryland",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Yetunde A Olaniyi, RPH
• Aderonke Olaoye
• Kolawole Richard Olatunde, HHA
• Kehinde Olatunji, CRNP, PMHNP-BC
• Olive Tree 1 Care of Maryland
• Ciarrah Oliver
• Samson Olowe, PRESIDENT/CEO
• Grace Olowononi
• Onyeka Oloyede, BCBA
• Alexander A Olufawo

• Mental Health Counselor in Upper Marlboro, MD
• Providers in Upper Marlboro, MD by specialty
• Mental Health Counselor in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 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.