Matthew Yuyun

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

285965 Issued in MA

Practice address

1400 VFW Pkwy
West Roxbury, MA 02132-4927

Phone

(857) 203-6840

Fax

(857) 203-5550

NPI assigned

Aug 5, 2016

Sex

Male

Sole proprietor

No

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 MA

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 MedicineAlso: Cardiovascular Disease (Cardiology)

Education

Other, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

New England Baptist Medical Associates, Inc.Group PAC ID 2365439783, 77 clinicians

Lawrence General Community Medical Service PLLCGroup PAC ID 4486941473, 53 clinicians

New England Community Medical Services PLLCGroup PAC ID 8628102928, 53 clinicians

Signature Healthcare Medical Group IncGroup PAC ID 7719876267, 250 clinicians

Bay Healthcare LLCGroup PAC ID 4880063726, 13 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Signature Healthcare Brockton Hospital Hospital, Brockton, MA, CCN 220052
• New England Baptist Hospital Hospital, Boston, MA, CCN 220088

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: matthew.yuyun@necms.eclinicaldirectplus.com
• Direct secure messaging: matthew.yuyun@direct.signature.masshiway.net

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.

• Bay Healthcare LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Randolph, MA
  • NPI 1659097483

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Lawrence General Community Medical Service PLLC

  • Internal Medicine Physician
  • Chelmsford, MA
  • NPI 1174076418
  Medicare reassignment Care Compare group NPD
• New England Baptist Medical Associates, Inc.

  • Internal Medicine Physician
  • Roxbury Crossing, MA
  • NPI 1609854991
  Medicare reassignment Care Compare group NPD
• New England Community Medical Services PLLC

  • Internal Medicine Physician
  • Chelmsford, MA
  • NPI 1427376516
  Medicare reassignment Care Compare group NPD
• Signature Healthcare Medical Group Inc

  • Internal Medicine Physician
  • Brockton, MA
  • NPI 1508804949
  Medicare reassignment Care Compare group NPD

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

• Brockton Hospital, Inc.

  • General Acute Care Hospital
  • Brockton, MA
  • NPI 1063431286
  Care Compare affiliation
• New England Baptist Hospital

  • General Acute Care Hospital
  • Roxbury Crossing, MA
  • NPI 1699767491
  Care Compare affiliation

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

{
    "created_epoch": "1470355200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749772800000",
    "number": "1225582349",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 ELDRED ST",
            "city": "LEXINGTON",
            "state": "MA",
            "postal_code": "024201412",
            "telephone_number": "781-504-9663"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 VFW PKWY",
            "city": "WEST ROXBURY",
            "state": "MA",
            "postal_code": "021324927",
            "telephone_number": "857-203-6840",
            "fax_number": "857-203-5550"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "Lahey Hospital & Medical Ctr",
            "address_2": "41 Burlington Mall Road",
            "address_purpose": "LOCATION",
            "city": "Burlington",
            "state": "MA",
            "postal_code": "018050001",
            "country_code": "US",
            "telephone_number": "781-504-9663",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "680 Centre St",
            "address_purpose": "LOCATION",
            "city": "Brockton",
            "state": "MA",
            "postal_code": "023023308",
            "country_code": "US",
            "telephone_number": "508-941-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YUYUN",
        "first_name": "MATTHEW",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-08-05",
        "last_updated": "2025-06-13",
        "certification_date": "2025-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "285965",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "ME",
            "license": "MD21523",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "ME",
            "license": "MD21523",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MA",
            "license": "285965",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amerlie Yi
• Allan W Yiu, BSC
• Sue Hae Sook Yoon, NP
• Ai Lin Yu
• Hongbo Yu, MD
• Martin H Zafran, LICSW
• Inara E. Zalitis, DDS
• Zhaleh J. Hami,DMD&Bahram Ghassemi Tary,D.M.D.,P.C.
• Ellen H Zhan, MD
• Gwen H Zhang, DMD

• Cardiovascular Disease Physician in West Roxbury, MA
• Providers in West Roxbury, MA by specialty
• Cardiovascular Disease Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 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.