Arielle Renee Hartz, LGPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

LGP16613 Issued in MD

Practice address

8120 Woodmont Ave Ste 840
Bethesda, MD 20814-2789

Phone

(240) 618-6889

NPI assigned

Jul 24, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1753315200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753574400000",
    "number": "1467334847",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10605 MIST HAVEN TER",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208523443",
            "telephone_number": "301-807-2677"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8120 WOODMONT AVE STE 840",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208142789",
            "telephone_number": "240-618-6889"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10605 Mist Haven Ter",
            "address_purpose": "LOCATION",
            "city": "Rockville",
            "state": "MD",
            "postal_code": "208523443",
            "country_code": "US",
            "telephone_number": "301-807-2677",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARTZ",
        "first_name": "ARIELLE",
        "middle_name": "RENEE",
        "credential": "LGPC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-07-24",
        "last_updated": "2025-07-27",
        "certification_date": "2025-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MD",
            "license": "LGP16613",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Iris Ruth Hartley, M.D.
• Kip R. Hartman, MD
• Chris Hartsock, MA, LCPC
• Nancy Burgess Hartsock, PSY.D.
• James Andrew Hartwell Sr., MD
• David Haichi Hartzell, DDS
• Joshua David Hartzell, M.D.
• Harvey Sweetbaum, PHD PA
• Elizabeth D Harvey, FNP
• Noelle Denise Harvey

• Mental Health Counselor in Bethesda, MD
• Providers in Bethesda, 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 Jul 27, 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.