NPIMap

Individual provider Active NPI

Yenong Cao, MD

  • Hematology & Oncology Physician
  • Boston, MA
National Provider Identifier
1063972016
Registry record updated May 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
1022831 Issued in MA
Practice address
830 Harrison Avenue, 3Rd FL
Moakley BLDG
Boston, MA 02118-2905
Phone
(617) 638-6428
Fax
(617) 638-5756
NPI assigned
Mar 24, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 20, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 1022831 MA
Hematology & Oncology Physician 207RH0003X 1022831 MA Primary
Medical Oncology Physician 207RX0202X 1022831 MA

Addresses

Primary practice location

830 Harrison Avenue, 3Rd FL
Moakley BLDG
Boston, MA 02118-2905

Mailing address

960 Massachusetts Ave
FL 2
Boston, MA 02118-2905

Other identifiers 2

IdentifierTypeStateIssuer
3154230MedicaidNH
110225086AMedicaidMA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251001001357 MA Practitioner - Hematology/OncologyPractitioner - Internal Medicine 9739414954 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/OncologyAlso: Internal Medicine
Education
University of Miami, LM Miller School of Medicine, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Evans Medical Foundation IncGroup PAC ID 7416946546, 525 clinicians

Practice addresses (Care Compare)

1 Boston Medical Ctr PL
Boston, MA 02118-2908
Phone (617) 638-8000

72 E Newton St
CR Evans 124
Boston, MA 02118-2308
Phone (617) 638-7253

88 E Newton St
Boston, MA 02118-2308
Phone (617) 414-5405

Hospital & facility affiliations

  • Boston Medical Center Hospital, Boston, MA, CCN 220031

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1022831MAMDHematology & Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Evans Medical Foundation, Inc. Internal Medicine CurrentSince Sep 1, 2025 Accepting new patients
Boston Medical Center Corporation Current Accepting new patients

Locations

960 Massachusetts Ave
Ste 2
Boston, MA 02118

88 Newton St
Boston, MA 02118
Phone (617) 638-7350

Interoperability endpoints

  • Direct secure messaging: ycao259381@direct.bmc.masshiway.net

Organizations & group practices 2

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 8

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": "1553385600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1063972016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "960 MASSACHUSETTS AVE",
            "address_2": "FL 2",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182905"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "830 HARRISON AVENUE, 3RD FL",
            "address_2": "MOAKLEY BLDG",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021182905",
            "telephone_number": "617-638-6428",
            "fax_number": "617-638-5756"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CAO",
        "first_name": "YENONG",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-24",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "1022831",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MA",
            "license": "1022831",
            "primary": true
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "MA",
            "license": "1022831",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3154230",
            "state": "NH"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110225086A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.