Isabella Ruddy, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

44201 Dequindre Rd
Troy, MI 48085-1117

Phone

(248) 964-5000

NPI assigned

Aug 25, 2026

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

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

{
    "created_epoch": "1787616000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1053228205",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11467 SUMPTER RD",
            "city": "SOUTH LYON",
            "state": "MI",
            "postal_code": "481789320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44201 DEQUINDRE RD",
            "city": "TROY",
            "state": "MI",
            "postal_code": "480851117",
            "telephone_number": "248-964-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUDDY",
        "first_name": "ISABELLA",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2026-08-25",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brooke Rozmenoski, NUTRITIONIST
• Ruvayn Yosef Rubinstein, D.C.
• Sara Rubinstein, D.C.
• Marni Ariella Rubyan, LMSW
• William Lawrence Rudberg Jr., P.A.
• Melissa Rudow, PT, DPT
• Elise Rudwinsky
• Sharon Nell Rudy, LPC
• Misty F Ruff
• Courtney Nicole Ruffini, M.A., CF-SLP

• Physician Assistant in Troy, MI
• Providers in Troy, MI by specialty
• Physician Assistant in Michigan

• 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.

Verify at the official NPI Registry.