Individual provider Active NPI

Tong Dai, M.D., PH.D.

  • Medical Oncology Physician
  • Bronx, NY
National Provider Identifier
1841454741
Registry record updated Jul 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
262205 Issued in NY
Practice address
2330 Eastchester Rd
Bronx, NY 10469-5930
Phone
(855) 528-7322
NPI assigned
Jul 10, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X 262205-1 NY
Medical Oncology Physician 207RX0202X 262205 NY Primary

Addresses

Primary practice location

2330 Eastchester Rd
Bronx, NY 10469-5930

Mailing address

1 Research Rd
Ridge, NY 11961-2701
Phone (631) 751-3000

Other practice location 1

3030 Westchester Ave
Purchase, NY 10577-2574
Phone (914) 681-5200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, CT2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20140807001314 NY Practitioner - Medical Oncology 8729205281 Reassigns benefits to 3 organizations
I20190508000418 CT Practitioner - Hematology/Oncology 8729205281 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Medical Oncology
Education
Other, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
North Shore Hematology Oncology Associates PCGroup PAC ID 1456243641, 474 clinicians
Westchester Medical Group, P.CGroup PAC ID 6406752963, 410 clinicians

Practice addresses (Care Compare)

2330 Eastchester Rd
Bronx, NY 10469-5930
Phone (631) 751-3000

3030 Westchester Ave
Purchase, NY 10577-2574
Phone (914) 831-4100

48 Route 25a
Smithtown, NY 11787-1431
Phone (631) 751-3000

644 W Putnam Ave
Greenwich, CT 06830-6088
Phone (203) 622-0303

Hospital & facility affiliations

  • Vassar Brothers Medical Center Hospital, Poughkeepsie, NY, CCN 330023

Merit-based Incentive Payment System (MIPS)

Final score
81.38 of 100Reported as group
Quality
63.01
Promoting interoperability
98
Improvement activities
40
Cost
72.3

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine, Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
262205-1NYMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Day Kimball Healthcare, Inc. CurrentSince Apr 1, 2019 Accepting new patients
The Westchester Medical Group PC CurrentSince Jul 1, 2025 Accepting new patients
Westchester Medical Center Advanced Physician Services, PC CurrentSince Nov 29, 2022 Accepting new patients
Day Kimball Healthcare, Inc. Hematology & Oncology CurrentSince Apr 1, 2019 Accepting new patients
Westchester Medical Center Advanced Physician Services PC CurrentSince Nov 29, 2022 Accepting new patients
North Shore Hematology Oncology Associates PC CurrentSince Feb 1, 2025 Accepting new patients
University Pathologists, LLC Current Accepting new patients
Westchester Medical Group, P.C. Hematology & Oncology CurrentSince Jul 1, 2025 Accepting new patients

Locations

644 W Putnam Ave
Greenwich, CT 06830
Phone (203) 210-2880

5 Perryridge Rd
Greenwich, CT 06830
Phone (203) 661-5330

320 Pomfret St
Putnam, CT 06260
Phone (860) 963-6331

2330 Eastchester Rd
Bronx, NY 10469
Phone (718) 228-0063

3016 30th Dr
Long Island City, NY 11102
Phone (718) 728-3376

1345 Avenue of the Americas
Fl 8
New York, NY 10105
Phone (212) 913-0828

1500 Route 112
Bldg 4
Port Jefferson Station, NY 11776
Phone (631) 574-8354

45 Reade Pl
Fl 2
Poughkeepsie, NY 12601
Phone (845) 483-6001

3030 Westchester Ave
Purchase, NY 10577
Phone (914) 682-6435

1 Research Rd
Ridge, NY 11961

48 Route 25A
Smithtown, NY 11787
Phone (631) 862-3540

95 Grasslands Rd
Valhalla, NY 10595
Phone (914) 493-2961

210 Westchester Ave
White Plains, NY 10604
Phone (914) 681-3100

Networks

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

Interoperability endpoints

  • Direct secure messaging: tong.dai.1@21260.direct.athenahealth.com
  • Direct secure messaging: tong.dai@wmchealth.cernerdirect.com

Organizations & group practices 8

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1215648000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1841454741",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 RESEARCH RD",
            "city": "RIDGE",
            "state": "NY",
            "postal_code": "119612701",
            "telephone_number": "631-751-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2330 EASTCHESTER RD",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104695930",
            "telephone_number": "855-528-7322"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3030 Westchester Ave",
            "address_purpose": "LOCATION",
            "city": "Purchase",
            "state": "NY",
            "postal_code": "105772574",
            "country_code": "US",
            "telephone_number": "914-681-5200",
            "fax_number": "914-607-6280",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAI",
        "first_name": "TONG",
        "name_prefix": "Dr.",
        "credential": "M.D., PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-10",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NY",
            "license": "262205-1",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "262205",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bronx, NY

Sources for this page

Verify at the official NPI Registry.