John Tuduy Nguyen, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

250148 Issued in MA

Practice address

110 Francis St
Suite 9B
Boston, MA 02215-5501

Phone

(617) 632-9236

NPI assigned

Jun 18, 2009

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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

Family PracticeAlso: Peripheral Vascular Disease

Education

Drexel University College of Medicine, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Vohra Post Acute Care Physicians of the Northeast PAGroup PAC ID 9335378066, 34 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Elmhurst Healthcare (the) Nursing home, Melrose, MA, CCN 225659

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Vohra Post Acute Care Physicians of the Northeast PA

  • Family Medicine Physician
  • Bryn Mawr, PA
  • NPI 1275969131

  MA

  Medicare reassignment Care Compare group NPD
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Dermatology Physician
  • Boston, MA
  • NPI 1043250616
  NPD (past)
• Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc

  • Surgery Physician
  • Boston, MA
  • NPI 1720037385
  NPD (past)

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

• 743 Main Street Operator LLC

  • Skilled Nursing Facility
  • Melrose, MA
  • NPI 1194254565

  Nursing home

  Care Compare affiliation

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

{
    "created_epoch": "1245283200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781827200000",
    "number": "1407083223",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 FRANCIS ST STE 9B",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155501"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 FRANCIS ST",
            "address_2": "SUITE 9B",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "022155501",
            "telephone_number": "617-632-9236"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGUYEN",
        "first_name": "JOHN",
        "middle_name": "TUDUY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-06-18",
        "last_updated": "2026-06-19",
        "certification_date": "2026-06-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "MA",
            "license": "226172",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "250148",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://172.254.9.13:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "N",
            "endpointDescription": "2.16.840.1.113883.3.2019.1",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Bluemark",
            "address_1": "40 Sunset Ridge Rd",
            "city": "New Paltz",
            "state": "NY",
            "country_code": "US",
            "postal_code": "125611036",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jeanny Huynh Nguyen, DDS
• Jennifer Nguyen, RN
• Jennifer Ha Nguyen
• Jenny Nguyen
• John Nguyen, RPH
• Joseph Dan Khoa Nguyen, MD
• Kadi Nguyen, MD
• Katherine Nguyen
• Kelly Nguyen, PHARMD
• Kevin Nguyen

• Family Medicine Physician in Boston, MA
• Providers in Boston, MA by specialty
• Family Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 19, 2026; 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.