James Chang

Primary specialty

Pediatric Cardiology PhysicianTaxonomy code 2080P0202X

License

UA4759 Issued in TX

Practice address

4499 Medical Dr Ste 289
San Antonio, TX 78229-3712

Phone

(210) 614-3264

Fax

(210) 615-0888

NPI assigned

Apr 17, 2017

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 TX

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 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: 19813-chang-james@direct.leadingreach.com
• Direct secure messaging: james.chang@hca7.eclinicaldirectplus.com
• FHIR API: https://api.platform.athenahealth.com/16700/brand/2/csg/1/fhir/r4

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.

• Magella Medical Associates Billing, Inc.

  • Neonatal-Perinatal Medicine Physician
  • Round Rock, TX
  • NPI 1083631071

  Pediatric Cardiology

  Medicare reassignment NPD
• Methodist Physician Practices, PLLC

  • Surgery Physician
  • San Antonio, TX
  • NPI 1922252717
  Medicare reassignment NPD

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

{
    "created_epoch": "1492387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718064000000",
    "number": "1316471204",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 BROOKLYN AVE STE 250",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782124828",
            "telephone_number": "210-229-1048",
            "fax_number": "210-615-0888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4499 MEDICAL DR STE 289",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293712",
            "telephone_number": "210-614-3264",
            "fax_number": "210-615-0888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "JAMES",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-17",
        "last_updated": "2024-06-11",
        "certification_date": "2024-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "TX",
            "license": "UA4759",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Janelle Chaney
• Angie M. Chang, FNP-C
• Darin Chang
• Gerald Chang
• Jaclyn C. Chang, PHARM.D.
• Jeffrey Ching-Ray Chang, MD
• Kounghwa Iris Chang
• Kuang-Yu M. Chang, M.D.
• Mary Ellen Chang, DO
• Mimi Y Chang

• Pediatric Cardiology Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Pediatric Cardiology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 2024; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.