Leen Hosam Alyacoub, M.B.B.S

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

25MA12487600 Issued in NJ

Practice address

2333 Whitehorse Mercerville Rd Ste 3
Hamilton, NJ 08619-1946

Phone

(609) 890-9111

NPI assigned

May 1, 2020

Reactivated

Jun 26, 2023

Last updated

Aug 12, 2025By the provider in NPPES

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

Other identifiers 1

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nephrology

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Consultants in Kidney Diseases, PAGroup PAC ID 1456320696, 4 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• DaVita Renal Center of Hamilton Dialysis facility, Hamilton Township, NJ, CCN 312657
• Robert Wood Johnson University Hospital at Hamilton Hospital, Hamilton, NJ, CCN 310110
• Capital Health Medical Center - Hopewell Hospital, Pennington, NJ, CCN 310044
• Capital Health Regional Medical Center Hospital, Trenton, NJ, CCN 310092
• Robert Wood Johnson University Hospital Hospital, New Brunswick, NJ, CCN 310038

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Consultants in Kidney Diseases PA

  • Nephrology Physician
  • Mercerville, NJ
  • NPI 1225064942
  Medicare reassignment Care Compare group NPD

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

• Capital Health System Inc

  dba Regional Medical Center

  • General Acute Care Hospital
  • Trenton, NJ
  • NPI 1275583726
  Care Compare affiliation
• Capital Health System, Inc.

  dba Capital Health Medical Center - Hopewell

  • General Acute Care Hospital
  • Pennington, NJ
  • NPI 1073516183
  Care Compare affiliation
• Robert Wood Johnson University Hospital at Hamilton

  • General Acute Care Hospital
  • Hamilton, NJ
  • NPI 1629069638
  Care Compare affiliation
• Robert Wood Johnson University Hospital, Inc

  • General Acute Care Hospital
  • New Brunswick, NJ
  • NPI 1346243375
  Care Compare affiliation

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

{
    "created_epoch": "1588291200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1013538917",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22207 CEDAR DR APT 22207",
            "city": "LAWRENCE TOWNSHIP",
            "state": "NJ",
            "postal_code": "086481267",
            "telephone_number": "716-994-5943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2333 WHITEHORSE MERCERVILLE RD STE 3",
            "city": "HAMILTON",
            "state": "NJ",
            "postal_code": "086191946",
            "telephone_number": "609-890-9111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALYACOUB",
        "first_name": "LEEN",
        "middle_name": "HOSAM",
        "name_prefix": "Ms.",
        "credential": "M.B.B.S",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-05-01",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "deactivation_date": "2022-01-11",
        "reactivation_date": "2023-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NJ",
            "license": "25MA12487600",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NJ LICENSE",
            "identifier": "25MA12487600",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Allies, Inc.
• Allies, Inc.
• Allies, Inc.
• Danielle Alu, CCC-SLP
• Gabriela Alvarez, PHARMD, BCPS
• American Group of Companies, LTD. ((DBA)Oxford Healthcare staffing, formerly American Staffing Group)
• American Rib Pain Institute
• Americans Home Health Care LLC
• Americare Medical Associates LLC
• Sangeeta A Amin, PTA

• Nephrology Physician in Hamilton, NJ
• Providers in Hamilton, NJ by specialty
• Nephrology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 2025; 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.