Alexander Kuan Chong Chang, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

0102206912 Issued in VA

Practice address

5001 Hardy St
Hattiesburg, MS 39402-1308

Phone

(601) 268-8000

NPI assigned

Feb 17, 2017

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other names 1

• Dr. Alexander Kuan Chong Chang Other name

Medicare fee-for-service enrollment

Enrolled in MS, TN, VA3 enrollments

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 3

Specialty

Emergency Medicine

Education

Touro Un Col of Osteopathic Medicine, New York, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Tri-Cities Regional Emergency Physicians, PCGroup PAC ID 3678859477, 118 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Wellmont Bristol Regional Medical Center Hospital, Bristol, TN, CCN 440012
• Wellmont Holston Valley Medical Center Hospital, Kingsport, TN, CCN 440017

Merit-based Incentive Payment System (MIPS)

Final score

90.33 of 100Reported as group

Quality

83.8

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IBHCBA

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.

• Tri-Cities Regional Emergency Physicians, PC

  • Emergency Medicine Physician
  • Johnson City, TN
  • NPI 1063950046
  Medicare reassignment Care Compare group NPD
• Attala Emergency Group LLC

  • Emergency Medicine Physician
  • Kosciusko, MS
  • NPI 1407103294
  Medicare reassignment NPD
• Community Medical Center

  • Rural Health Clinic/Center
  • Lucedale, MS
  • NPI 1194734913
  Medicare reassignment NPD
• George Regional ER Physicians

  • Emergency Medical Services (Emergency Medicine) Physician
  • Lucedale, MS
  • NPI 1043690936
  Medicare reassignment NPD
• Greene County Family Medical Clinic

  • Rural Health Clinic/Center
  • Leakesville, MS
  • NPI 1689821126
  Medicare reassignment NPD
• Mep Health, LLC

  • Emergency Medicine Physician
  • Rockville, MD
  • NPI 1164483558

  VA

  Medicare reassignment NPD
• Southeastern Emergency Physicians LLC

  • Emergency Medicine Physician
  • Maysville, KY
  • NPI 1356379382

  TN

  Medicare reassignment NPD
• Tri-Cities Observation Services, PC

  • Emergency Medicine Physician
  • Johnson City, TN
  • NPI 1154860146
  Medicare reassignment NPD
• Western Virginia Regional Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Norton, VA
  • NPI 1386183028
  Medicare reassignment NPD
• Inpatient Physician Services

  • Hospitalist Physician
  • Lucedale, MS
  • NPI 1427363928
  NPD

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

• Wellmont Health System

  • General Acute Care Hospital
  • Bristol, TN
  • NPI 1124058615
  Care Compare affiliation
• Wellmont Health System

  • General Acute Care Hospital
  • Kingsport, TN
  • NPI 1487690400
  Care Compare affiliation

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

{
    "created_epoch": "1487289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1336688795",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 CORPORATE BLVD",
            "city": "LAFAYETTE",
            "state": "LA",
            "postal_code": "705083870",
            "telephone_number": "800-893-9698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5001 HARDY ST",
            "city": "HATTIESBURG",
            "state": "MS",
            "postal_code": "394021308",
            "telephone_number": "601-268-8000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "220 Highway 12 W",
            "address_purpose": "LOCATION",
            "city": "Kosciusko",
            "state": "MS",
            "postal_code": "390903208",
            "country_code": "US",
            "telephone_number": "662-290-3331",
            "fax_number": "662-290-3399",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "859 Winter St",
            "address_purpose": "LOCATION",
            "city": "Lucedale",
            "state": "MS",
            "postal_code": "394526603",
            "country_code": "US",
            "telephone_number": "160-194-7316",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHANG",
        "first_name": "ALEXANDER",
        "middle_name": "KUAN CHONG",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-02-17",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TN",
            "license": "4386",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MS",
            "license": "26927",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "VA",
            "license": "0102206912",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALEXANDER",
            "last_name": "CHANG",
            "middle_name": "KUAN CHONG",
            "prefix": "DR.",
            "credential": "D.O.",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Latonya Chambers, PMHNP
• Allison Champion, LMFT
• Jeremy Wayne Chance, CRNA
• Billy C Chancellor, ACNP
• Debenique Chandler- McCray, NP
• Clyde Rozell Chapman II, M.D.
• Marla Turner Chapman, M.D.
• Jessica Chappell, LMFT
• Patrick Charbonneau, MD
• Nora Elizabeth Charles, PHD

• Emergency Medicine Physician in Hattiesburg, MS
• Providers in Hattiesburg, MS by specialty
• Emergency Medicine Physician in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.