Mary-Joe Stephan

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

3250 NJ-27 Ste 102
South Brunswick, NJ 08824

Phone

(732) 419-2444

NPI assigned

Jun 27, 2026

Last updated

Aug 26, 2026By the provider in NPPES

Sex

Unspecified or another gender identity

Sole proprietor

No

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

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

{
    "created_epoch": "1782518400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787702400000",
    "number": "1073439626",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3250 NJ-27 STE 102",
            "city": "SOUTH BRUNSWICK",
            "state": "NJ",
            "postal_code": "08824",
            "telephone_number": "732-419-2444"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3250 NJ-27 STE 102",
            "city": "SOUTH BRUNSWICK",
            "state": "NJ",
            "postal_code": "08824",
            "telephone_number": "732-419-2444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEPHAN",
        "first_name": "MARY-JOE",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2026-06-27",
        "last_updated": "2026-08-26",
        "certification_date": "2026-08-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Physician Assistant in South Brunswick, NJ
• Providers in South Brunswick, NJ by specialty
• Physician Assistant in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 26, 2026; 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.