Ashley Thuy-Trang Nguyen, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

1022019 Issued in MA

Practice address

2000 Washington St Ste 304
Newton, MA 02462-1602

Phone

(508) 362-0099

Fax

(508) 362-8811

NPI assigned

Jun 2, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

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: Allergy/Immunology

Education

Jefferson Medical College of Thomas Jefferson University, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Greater Boston Allergy Asthma Sinus and Immunology Centers, P.C.Group PAC ID 7113345869, 8 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Southcoast Hospitals Group Hospital, Fall River, MA, CCN 220074

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: anguyen187311@brownhealth.medalliesdirect.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.

• Greater Boston Allergy Asthma Sinus & Immunology Centers, P.C.

  dba Allergy & Asthma Centers of Cape Cod

  • Allergy & Immunology (Internal Medicine) Physician
  • Hyannis, MA
  • NPI 1376177790

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Lifespan Corporation

  • Children's Rehabilitation Hospital
  • Providence, RI
  • NPI 1790221232
  NPD

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

• Southcoast Hospitals Group, Inc

  dba Tobey Hospital

  • General Acute Care Hospital
  • Wareham, MA
  • NPI 1922024835
  Care Compare affiliation

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

{
    "created_epoch": "1559433600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751241600000",
    "number": "1114585460",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2000 WASHINGTON ST STE 304",
            "city": "NEWTON",
            "state": "MA",
            "postal_code": "024621602",
            "telephone_number": "508-362-0099",
            "fax_number": "508-362-8811"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2000 WASHINGTON ST STE 304",
            "city": "NEWTON",
            "state": "MA",
            "postal_code": "024621602",
            "telephone_number": "508-362-0099",
            "fax_number": "508-362-8811"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "ASHLEY",
        "middle_name": "THUY-TRANG",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-06-02",
        "last_updated": "2025-06-30",
        "certification_date": "2025-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "1022019",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Newton-Wellesley Urology, PC
• Kathryn Newton
• Nexome Neurology PLLC
• Next Step Bionics and Prosthetics, Inc. (ForMotion Clinic)
• Alla I Neyshtadt, M.D.
• Nhoms, PLLC (MassOMS)
• Patricia Maria Ni Fhlatharta
• Piyom Nia, DPT
• Daniel Jacob Nichol
• Amy Nichols

• Internal Medicine Physician in Newton, MA
• Providers in Newton, MA by specialty
• Internal Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 30, 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.