McDonald & O'Callaghan, P.a.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

1753 Issued in MD

Legal business name

MCDONALD & O'CALLAGHAN, P.A.

Practice address

1521 Ritchie Hwy Ste 3E
Arnold, MD 21012-2747

Phone

(410) 757-9311

NPI assigned

Apr 2, 2007

Organization subpart

No

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

Authorized official

Name

Dr. P Gayle O'Callaghan, PSY.D.

Title

President

Phone

(410) 757-9311

Specialties & licenses 1

Addresses

Other identifiers 1

Locations

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

{
    "created_epoch": "1175472000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1598054400000",
    "number": "1265553879",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9708",
            "address_2": "1521 RITCHIE HIGHWAY SUITE 3E",
            "city": "ARNOLD",
            "state": "MD",
            "postal_code": "210120708",
            "telephone_number": "410-757-9311"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1521 RITCHIE HWY STE 3E",
            "city": "ARNOLD",
            "state": "MD",
            "postal_code": "210122747",
            "telephone_number": "410-757-9311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MCDONALD & O'CALLAGHAN, P.A.",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-04-02",
        "last_updated": "2020-08-22",
        "status": "A",
        "authorized_official_last_name": "O'CALLAGHAN",
        "authorized_official_first_name": "P GAYLE",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "410-757-9311",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PSY.D."
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychologist, Clinical",
            "state": "MD",
            "license": "1753",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NO DESCRIPTION KNOWN",
            "identifier": "NO IDENTIFICATION #",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Maryland Sportscare & Rehab LLC
• Julia Mast, OTR/L
• John Joseph McClanahan, PHD,CCDC,LCADC
• Kathleen Louise McClelland, RN, CNM, FNP
• Lesley Anne McConnell, C.P.N.P.
• Neil McGarvey
• Laura McGlothlin, L.P.T.A.
• Molly Katherine McKinney
• Katrina Marie Kandra McLellan, MD
• Emily McManus

• Clinical Psychologist in Arnold, MD
• Providers in Arnold, MD by specialty
• Clinical Psychologist in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 22, 2020; 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.