Agnes Ju Chang, M.D., F.A.A.D.

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

MD037509 Issued in DC

Practice address

2021 K St NW Ste 206
Washington, DC 20006-1041

Phone

(202) 293-3990

NPI assigned

Mar 27, 2007

Sex

Female

Sole proprietor

No

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

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Specialty

Dermatology

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as group

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Integrated Dermatology of K Street LLC

  • Dermatology Physician
  • Washington, DC
  • NPI 1053567206
  NPD
• University Dermatology Associates PLLC

  • Dermatology Physician
  • Washington, DC
  • NPI 1447313580
  NPD (past)

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

{
    "created_epoch": "1174953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776643200000",
    "number": "1245358985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11140 ROCKVILLE PIKE STE 100A308",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208523106",
            "telephone_number": "301-787-1443"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2021 K ST NW STE 206",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200061041",
            "telephone_number": "202-293-3990"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "AGNES",
        "middle_name": "JU",
        "name_prefix": "Dr.",
        "credential": "M.D., F.A.A.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-27",
        "last_updated": "2026-04-20",
        "certification_date": "2026-04-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "DC",
            "license": "MD037509",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charles Chaney, MD
• Hollis R. Chaney, MD
• Joseph Chaney
• Ray Anthony Chaney
• Jeannie Y. Chang Pitter, MD
• Aileen Yu-Hen Chang
• Beverly P Chang, M.D.
• Brian Lee Chang, MD
• George Chang, M.D.
• Guy Vin Chang, M.D.

• Dermatology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Dermatology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 20, 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.