Individual provider Active NPI

Young Ah Choi, DMD

  • Dentist
  • Arlington, MA
National Provider Identifier
1639447410
Registry record updated Apr 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
DN1855878 Issued in MA
Practice address
449 Massachusetts Ave
Arlington, MA 02474-5103
Phone
(617) 607-2083
Fax
(617) 607-2083
NPI assigned
Dec 7, 2011
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X DN1855878 MA Primary

Addresses

Primary practice location

449 Massachusetts Ave
Arlington, MA 02474-5103

Mailing address

449 Massachusetts Ave
Arlington, MA 02474-5103
Phone (617) 607-2083

Medicare participation

Medicare enrollment files
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: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251124002707 MA Practitioner - Dentist 1658670369 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Dentist
Education
Other, 2011
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

449 Massachusetts Ave
Arlington, MA 02474-5103

882 Massachusetts Ave
Apt 3D
Arlington, MA 02476-4702

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Dental Pro LLC CurrentSince Nov 1, 2025 Accepting new patients

Locations

449 Massachusetts Ave
Arlington, MA 02474
Phone (617) 607-2083

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1323216000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1639447410",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "449 MASSACHUSETTS AVE",
            "city": "ARLINGTON",
            "state": "MA",
            "postal_code": "024745103",
            "telephone_number": "617-607-2083",
            "fax_number": "617-714-9808"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "449 MASSACHUSETTS AVE",
            "city": "ARLINGTON",
            "state": "MA",
            "postal_code": "024745103",
            "telephone_number": "617-607-2083",
            "fax_number": "617-607-2083"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHOI",
        "first_name": "YOUNG AH",
        "name_prefix": "Dr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-12-07",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MA",
            "license": "DN1855878",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington, MA

Sources for this page

Verify at the official NPI Registry.