Mary Ann Bishay, PSY.D.

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

0810008708 Issued in VA

Practice address

7921 Jones Branch Drive
Suite 311
McLean, VA 22102-3334

Phone

(703) 772-4428

Fax

(571) 384-6309

NPI assigned

Nov 20, 2024

Last updated

Aug 25, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Specialty

Clinical Psychologist

Education

Other, 2010

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1732060800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1831914241",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8401 MAYLAND DR STE A",
            "city": "RICHMOND",
            "state": "VA",
            "postal_code": "232944648",
            "telephone_number": "973-851-8967"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7921 JONES BRANCH DRIVE",
            "address_2": "SUITE 311",
            "city": "MCLEAN",
            "state": "VA",
            "postal_code": "221023334",
            "telephone_number": "703-772-4428",
            "fax_number": "571-384-6309"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11710 Plaza America Dr",
            "address_purpose": "LOCATION",
            "city": "Reston",
            "state": "VA",
            "postal_code": "201904742",
            "country_code": "US",
            "telephone_number": "973-851-8967",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8401 Mayland Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Richmond",
            "state": "VA",
            "postal_code": "232944648",
            "country_code": "US",
            "telephone_number": "973-851-8967",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BISHAY",
        "first_name": "MARY ANN",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-11-20",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "VA",
            "license": "0810008708",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "30018675690001",
            "state": "VA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1831914241",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• James L. Bicksel, M.D.
• Melanie Larrimore Bielski, M.S., CCC-SLP
• Big Smiles Virginia PC
• Ifat Bilitzer, M.A., BCBA
• Christopher Todd Bir, M.D.
• Jaleel Black
• Courtney Jackson Blair, M.D.
• Edik M Blais, PHD
• Clifford J Blanc
• David Alan Block, M.D.

• Clinical Psychologist in McLean, VA
• Providers in McLean, VA by specialty
• Clinical Psychologist in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.