Mariellen E North, PHD

Primary specialty

Clinical Child & Adolescent PsychologistTaxonomy code 103TC2200X

License

02149 Issued in MD

Practice address

1407 York Rd
Suite309
Lutherville, MD 21093-6097

Phone

(410) 825-2281

Fax

(410) 825-0757

NPI assigned

Jul 27, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Other names 1

• Prof. Mariellen E North Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1063426104",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4351 TEN OAKS RD",
            "address_2": "SUITE309",
            "city": "DAYTON",
            "state": "MD",
            "postal_code": "210361132",
            "telephone_number": "410-825-2281",
            "fax_number": "410-825-0757"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1407 YORK RD",
            "address_2": "SUITE309",
            "city": "LUTHERVILLE",
            "state": "MD",
            "postal_code": "210936097",
            "telephone_number": "410-825-2281",
            "fax_number": "410-825-0757"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NORTH",
        "first_name": "MARIELLEN",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-07-27",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "MD",
            "license": "02149",
            "primary": false
        },
        {
            "code": "103TA0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Adult Development & Aging",
            "state": "MD",
            "license": "02149",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "MD",
            "license": "02149",
            "primary": false
        },
        {
            "code": "103TC2200X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical Child & Adolescent",
            "state": "MD",
            "license": "02149",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARIELLEN",
            "last_name": "NORTH",
            "middle_name": "E",
            "prefix": "PROF.",
            "credential": "PHD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Jennifer Rhodes Nicholas, OTR/L
• Heather D Nitsch, DPT, OCS, CHT
• Nnennaya O Nnoli, RPH
• Kathryn Noble, LCPC
• Shellee E Nolan, M.D.
• Cheryl Novak, CRNP
• Martin S. Novey, O.D.
• Sonya Nudelman
• Michael Nwandu, DNP
• Ihuoma Nwaononiwu

• Clinical Child & Adolescent Psychologist in Lutherville, MD
• Providers in Lutherville, MD by specialty
• Clinical Child & Adolescent Psychologist in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.