Individual provider Active NPI

Diyi Chen, MT-BC

  • Music Therapist
  • Jamaica Plain, MA
National Provider Identifier
1902720543
Registry record updated Aug 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Music TherapistTaxonomy code 225A00000X
License
19266 Issued in MA
Practice address
555 Amory St
Jamaica Plain, MA 02130-2652
Phone
(617) 383-6522
NPI assigned
Aug 6, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Music Therapist 225A00000X 19266 MA Primary

Addresses

Primary practice location

555 Amory St
Jamaica Plain, MA 02130-2652

Mailing address

258 Concord Ave
Belmont, MA 02478-3029

Other names 1

  • Elaine Chen Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1785974400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1902720543",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "258 CONCORD AVE",
            "city": "BELMONT",
            "state": "MA",
            "postal_code": "024783029"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 AMORY ST",
            "city": "JAMAICA PLAIN",
            "state": "MA",
            "postal_code": "021302652",
            "telephone_number": "617-383-6522"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "DIYI",
        "credential": "MT-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-06",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225A00000X",
            "taxonomy_group": "",
            "desc": "Music Therapist",
            "state": "MA",
            "license": "19266",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ELAINE",
            "last_name": "CHEN",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Jamaica Plain, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.