Joon K Chang, M.D.

Primary specialty

Interventional Cardiology PhysicianTaxonomy code 207RI0011X

License

20932 Issued in MS

Practice address

255 Baptist Blvd
Ste. 401
Columbus, MS 39705-2011

Phone

(662) 244-2870

Fax

(662) 244-2871

NPI assigned

Jul 18, 2005

Last updated

Jun 12, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MA, GA2 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 2

Specialty

Cardiovascular Disease (Cardiology)

Education

New York Medical College, 1988

Medicare assignment

May accept Medicare assignment

Group practices

Lifespan Physician Group of Massachusetts IncGroup PAC ID 3870020399, 458 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Anne's Hospital Hospital, Fall River, MA, CCN 220020

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: changjk@yourcarecommunity.org
• Direct secure messaging: jchang19324@hhcs.direct-ci.com
• Direct secure messaging: jchang360692@direct.stlukeshealth.org
• Direct secure messaging: joon.chang.1@21819.direct.athenahealth.com
• Direct secure messaging: joon.chang@marshfieldclinichealthsystem.cernerdirect.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Lifespan Physician Group of Massachusetts Inc

  dba Brown Health Medical Group

  • Family Medicine Physician
  • Taunton, MA
  • NPI 1235957713
  Medicare reassignment Care Compare group NPD
• Hamilton Medical Center, Inc.

  • General Acute Care Hospital
  • Dalton, GA
  • NPI 1528056066
  Medicare reassignment NPD
• Hamilton Physician Group Inc

  • Cardiovascular Disease Physician
  • Dalton, GA
  • NPI 1235455569
  Medicare reassignment NPD
• Steward Medical Group, Inc

  • Specialist
  • Watertown, MA
  • NPI 1629398219
  Medicare reassignment NPD
• MCHS Hospitals Inc

  dba Marshfield Medical Center

  • Clinic/Center
  • Marshfield, WI
  • NPI 1093221434
  NPD
• Steward Medical Group, Inc

  • Specialist
  • Brighton, MA
  • NPI 1356654495
  NPD
• Cardiovascular Associates of New York, P.C.

  • Cardiovascular Disease Physician
  • Bayside, NY
  • NPI 1124126917
  NPD (past)

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

• Lifespan of Massachusetts - Fall River Inc

  • General Acute Care Hospital
  • Fall River, MA
  • NPI 1972330165
  Care Compare affiliation

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

{
    "created_epoch": "1121644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781222400000",
    "number": "1720087257",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 405827",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303845800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "255 BAPTIST BLVD",
            "address_2": "STE. 401",
            "city": "COLUMBUS",
            "state": "MS",
            "postal_code": "397052011",
            "telephone_number": "662-244-2870",
            "fax_number": "662-244-2871"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "795 Middle St",
            "address_purpose": "LOCATION",
            "city": "Fall River",
            "state": "MA",
            "postal_code": "027211733",
            "country_code": "US",
            "telephone_number": "508-996-3991",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHANG",
        "first_name": "JOON",
        "middle_name": "K",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-18",
        "last_updated": "2026-06-12",
        "certification_date": "2026-06-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MS",
            "license": "20932",
            "primary": true
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MA",
            "license": "277058",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rebecca Elise Cash, R.PH.
• Daniella Caterina Castillo, RN
• Center for Orthotics and Prosthetics Inc.
• Elise Chamblee, NP
• Billy Chandler
• Charles E. Atkins, Jr. DMD
• Ruta Girish Chaudhari, MD
• Michael Olisadumbili Chiadika, MD
• Children's Health Center of Columbus, Inc.
• Children's Health Center of Columbus, Inc. (Children's Health Center)

• Interventional Cardiology Physician in Columbus, MS
• Providers in Columbus, MS by specialty
• Interventional Cardiology Physician in Mississippi

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 12, 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.