Individual provider Active NPI

Yijing Ding, MD

  • Endocrinology, Diabetes & Metabolism Physician
  • Tucson, AZ
National Provider Identifier
1407540958
Registry record updated Jul 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
R82263 Issued in AZ
Practice address
3838 N Campbell Ave
Tucson, AZ 85719-1454
Phone
(520) 694-8888
NPI assigned
Jun 7, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 6, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Endocrinology, Diabetes & Metabolism Physician 207RE0101X R82263 AZ Primary

Addresses

Primary practice location

3838 N Campbell Ave
Tucson, AZ 85719-1454

Mailing address

725 North St
Pittsfield, MA 01201-4124
Phone (413) 447-2839

Other practice location 1

725 North St
Pittsfield, MA 01201-4124
Phone (413) 447-2839

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
Credentials
Doctor of Medicine

Interoperability endpoints

  • Direct secure messaging: yijing.ding.1@3792.direct.athenahealth.com

NPI Registry JSON

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

{
    "created_epoch": "1686096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783296000000",
    "number": "1407540958",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "725 NORTH ST",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012014124",
            "telephone_number": "413-447-2839",
            "fax_number": "413-447-2088"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3838 N CAMPBELL AVE",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857191454",
            "telephone_number": "520-694-8888"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "725 North St",
            "address_purpose": "LOCATION",
            "city": "Pittsfield",
            "state": "MA",
            "postal_code": "012014124",
            "country_code": "US",
            "telephone_number": "413-447-2839",
            "fax_number": "413-447-2088",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DING",
        "first_name": "YIJING",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-07",
        "last_updated": "2026-07-06",
        "certification_date": "2026-07-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "AZ",
            "license": "R82263",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

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