Hanan K Tawadrous, M.D.

Primary specialty

Pediatric Nephrology PhysicianTaxonomy code 2080P0210X

License

66956 Issued in CT

Practice address

100 Woods Rd
Valhalla, NY 10595-1530

Phone

(914) 614-2900

NPI assigned

Aug 5, 2010

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, NJ, CT3 enrollments

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 3

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: htawadrous57398@connecticutchildrens.direct-ci.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Amboy Medical Practice PC

  • Internal Medicine Physician
  • Staten Island, NY
  • NPI 1700037975

  Pediatrics

  Medicare reassignment NPD
• Boston Children's Health Physicians, LLP

  • Pediatrics Physician
  • Hawthorne, NY
  • NPI 1467454967
  Medicare reassignment NPD
• University Physicians of Brooklyn, Inc.

  • Family Medicine Physician
  • Brooklyn, NY
  • NPI 1366506271
  Medicare reassignment NPD
• Practice Associates Medical Group

  dba Atlantic Medical Group

  • Internal Medicine Physician
  • Morristown, NJ
  • NPI 1427016385

  Pediatrics

  Medicare reassignment NPD
• Amboy Medical Practice PC

  • Diagnostic Radiology Physician
  • Staten Island, NY
  • NPI 1104692672
  NPD
• Boston Childrens Health Physicians LLP

  dba Boston Childrens Health Physicians Pediatric Endocrinology Division

  • Clinical Medical Laboratory
  • Sleepy Hollow, NY
  • NPI 1588651079
  NPD
• University Physicians of Brooklyn, Inc.

  dba Downstate Health Physicians

  • Pediatrics Physician
  • Brooklyn, NY
  • NPI 1649227190
  NPD
• University Physicians of Brooklyn, Inc.

  dba Downstate Health Physicians

  • Child & Adolescent Psychiatry Physician
  • Brooklyn, NY
  • NPI 1689715476
  NPD
• Connecticut Children's Specialty Group, Inc.

  • Ophthalmology Physician
  • Glastonbury, CT
  • NPI 1568056984

  Pediatrics

  NPD
• Connecticut Children's Specialty Group, Inc.

  • Pediatrics Physician
  • Hartford, CT
  • NPI 1669448882
  NPD

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

{
    "created_epoch": "1280966400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747440000000",
    "number": "1346554060",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "703 MAIN ST",
            "city": "PATERSON",
            "state": "NJ",
            "postal_code": "075032621",
            "telephone_number": "973-754-2570",
            "fax_number": "718-270-1985"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 WOODS RD",
            "city": "VALHALLA",
            "state": "NY",
            "postal_code": "105951530",
            "telephone_number": "914-614-2900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "450 Clarkson Ave",
            "address_2": "Suite B4-333",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112032012",
            "country_code": "US",
            "telephone_number": "718-270-4714",
            "fax_number": "718-270-1985",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "703 Main St",
            "address_purpose": "LOCATION",
            "city": "Paterson",
            "state": "NJ",
            "postal_code": "075032621",
            "country_code": "US",
            "telephone_number": "973-754-2570",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11 Overlook Rd Ste 230",
            "address_purpose": "LOCATION",
            "city": "Summit",
            "state": "NJ",
            "postal_code": "079013580",
            "country_code": "US",
            "telephone_number": "973-971-5649",
            "fax_number": "973-898-1604",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Madison Ave Fl 2",
            "address_purpose": "LOCATION",
            "city": "Morristown",
            "state": "NJ",
            "postal_code": "079607337",
            "country_code": "US",
            "telephone_number": "973-971-5649",
            "fax_number": "973-898-1604",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Woods Rd",
            "address_purpose": "LOCATION",
            "city": "Valhalla",
            "state": "NY",
            "postal_code": "105951530",
            "country_code": "US",
            "telephone_number": "914-614-2900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Woods Street",
            "address_2": "100 Woods Street",
            "address_purpose": "LOCATION",
            "city": "Valhalla",
            "state": "NY",
            "postal_code": "10595",
            "country_code": "US",
            "telephone_number": "914-614-2900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Woods Rd",
            "address_purpose": "LOCATION",
            "city": "Valhalla",
            "state": "NY",
            "postal_code": "105951530",
            "country_code": "US",
            "telephone_number": "914-614-2900",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "282 Washington St Ste B",
            "address_purpose": "LOCATION",
            "city": "Hartford",
            "state": "CT",
            "postal_code": "061063322",
            "country_code": "US",
            "telephone_number": "860-545-9395",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Woods Rd",
            "address_purpose": "LOCATION",
            "city": "Valhalla",
            "state": "NY",
            "postal_code": "105951530",
            "country_code": "US",
            "telephone_number": "914-614-2900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TAWADROUS",
        "first_name": "HANAN",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-08-05",
        "last_updated": "2025-05-17",
        "certification_date": "2025-05-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "257841-1",
            "primary": false
        },
        {
            "code": "2080P0210X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Nephrology",
            "state": "NY",
            "license": "257841-1",
            "primary": false
        },
        {
            "code": "2080P0210X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Nephrology",
            "state": "NJ",
            "license": "25MA08303700",
            "primary": false
        },
        {
            "code": "2080P0210X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Nephrology",
            "state": "CT",
            "license": "66956",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Xiaoyu Tang
• Sarah Tarricone
• Liana Tatarian, DO
• Gary Tatz, MD
• Milagros Taveras
• Caitlyn Shea Taxter, PA
• Zita Remene Taylor-Lorquet, LPN
• Tye Taylor, PA
• Adira Teitelbaum
• Delilah C Tejada, MS, FNP-BC

• Pediatric Nephrology Physician in Valhalla, NY
• Providers in Valhalla, NY by specialty
• Pediatric Nephrology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 17, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.