Karim Elsayed

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

26NR22944400 Issued in NJ

Practice address

550 Mayor Gibson Blvd Ste 606
Newark, NJ 07102-4537

Phone

(201) 822-1161

NPI assigned

Jan 6, 2026

Last updated

Oct 7, 2026By the provider in NPPES

Sex

Male

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

Enrolled in NJ

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Big Leap Medical Group PA

  • Neurological Surgery Physician
  • New York, NY
  • NPI 1821841503

  NJ

  Medicare reassignment

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

{
    "created_epoch": "1767657600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791331200000",
    "number": "1053278663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "75 FISHER DR",
            "city": "FRANKLIN PARK",
            "state": "NJ",
            "postal_code": "088231349",
            "telephone_number": "201-290-3489"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "550 MAYOR GIBSON BLVD STE 606",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071024537",
            "telephone_number": "201-822-1161"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "80 Conover Rd",
            "address_purpose": "LOCATION",
            "city": "Marlboro",
            "state": "NJ",
            "postal_code": "077461003",
            "country_code": "US",
            "telephone_number": "609-469-1845",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELSAYED",
        "first_name": "KARIM",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-01-06",
        "last_updated": "2026-10-07",
        "certification_date": "2026-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NJ",
            "license": "26NR22944400",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elmys Special Services II Inc
• Jean Anderson Eloy, M.D.
• Jean Daniel Eloy, M.D
• Lauren Elreda, MD
• Elroi Healthcare LP
• Sara Elsorady
• Emc Pharmacy Inc
• Nneka E Emenaka, PMHNP
• Emerald Counseling Services LLC
• Emergency Associates of the Ironbound, P.a.

• Psychiatric/Mental Health Nurse Practitioner in Newark, NJ
• Providers in Newark, NJ by specialty
• Psychiatric/Mental Health Nurse Practitioner in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 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.