Margaret Onofrio, APN

Primary specialty

Primary Care Nurse PractitionerTaxonomy code 363LP2300X

License

26NJ15572000 Issued in NJ

Practice address

400 Medical Center Dr Ste C
Sewell, NJ 08080-2362

Phone

(856) 374-1881

NPI assigned

May 28, 2026

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

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": "1779926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1417888355",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "751 LYNN AVE",
            "city": "WEST DEPTFORD",
            "state": "NJ",
            "postal_code": "080961491",
            "telephone_number": "856-341-3407"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 MEDICAL CENTER DR STE C",
            "city": "SEWELL",
            "state": "NJ",
            "postal_code": "080802362",
            "telephone_number": "856-374-1881"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONOFRIO",
        "first_name": "MARGARET",
        "credential": "APN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-28",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP2300X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Primary Care",
            "state": "NJ",
            "license": "26NJ15572000",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cathleen Olesky, D.M.D.
• Emily Ann Oliver, MSN, FNP-C
• Alicia Olivieri, MPT
• Tate Olson, PT, DPT
• Sherline None Oluchina, DPT
• Maria Caitlin Onushco, PA-C
• Opco (NJ) Sewell - 600 Medical Center Drive, LLC
• Optimal Health Chiropractic and Sports Injury
• Optimo Physician Associates
• Matthew Orwitz

• Primary Care Nurse Practitioner in Sewell, NJ
• Providers in Sewell, NJ by specialty
• Primary Care Nurse Practitioner in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 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.