Mohamed Saefeldin Hasabelgab Elhaj, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

340783-01 Issued in NY

Practice address

450 Clarkson Ave
Brooklyn, NY 11203-2012

Phone

(718) 270-8867

NPI assigned

Apr 5, 2022

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Icahn School of Medicine at Mount SinaiGroup PAC ID 2264691070, 2,809 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Sinai Beth Israel Hospital, New York, NY, CCN 330169

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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

• Icahn School of Medicine at Mount Sinai

  • Internal Medicine Physician
  • Brooklyn, NY
  • NPI 1255719563
  Medicare reassignment Care Compare group
• Icahn School of Medicine at Mount Sinai

  • Eyewear Supplier
  • New York, NY
  • NPI 1760227466
  NPD
• Icahn School of Medicine at Mount Sinai

  • Internal Medicine Physician
  • Brooklyn, NY
  • NPI 1780111484
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Beth Israel Medical Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1174689665
  Care Compare affiliation
• Beth Israel Medical Center

  • General Acute Care Hospital
  • Brooklyn, NY
  • NPI 1174768071
  Care Compare affiliation
• Beth Israel Medical Center

  • Substance Use Disorder Rehabilitation Hospital Unit
  • New York, NY
  • NPI 1770951204
  Care Compare affiliation

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

{
    "created_epoch": "1649116800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769817600000",
    "number": "1285375170",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "345 LENOX RD APT 2C",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112265270",
            "telephone_number": "480-506-9104"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "450 CLARKSON AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112032012",
            "telephone_number": "718-270-8867"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3201 Kings Hwy",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112342625",
            "country_code": "US",
            "telephone_number": "718-951-2851",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELHAJ",
        "first_name": "MOHAMED",
        "middle_name": "SAEFELDIN HASABELGAB",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-05",
        "last_updated": "2026-01-31",
        "certification_date": "2026-01-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "340783-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Noorhan Elhaddad
• Rawan Rashid Elhag, MBBS
• Fatme Elhage, LMSW
• Hassan Elhage, OD
• Ahmed Elhagrasy, RPH
• Iman Elhalim, M.S
• Mohamed Hafad Elhamadany, PT, PHD
• Hadeel Elhamouly
• Shaza Mohammed Elhassan
• Nourhan Elhefnawy

• Internal Medicine Physician in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 31, 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.