William Tung

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

93736 Issued in GA

Practice address

3280 Howell Mill Rd NW Ste T100
Atlanta, GA 30327-4122

Phone

(404) 603-3543

Fax

(404) 350-9316

NPI assigned

May 3, 2017

Sex

Male

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

Enrolled in GA

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

Specialty

Gastroenterology

Education

Medical College of Georgia School of Medicine, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Digestive Healthcare of GeorgiaGroup PAC ID 7012904394, 33 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Piedmont Hospital, Inc Hospital, Atlanta, GA, CCN 110083

Merit-based Incentive Payment System (MIPS)

Final score

91.62 of 100Reported as apm

Quality

83.25

Promoting interoperability

100

Improvement activities

40

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.

• Digestive Healthcare of Ga, P.C.

  • Gastroenterology Physician
  • Atlanta, GA
  • NPI 1558365247
  Medicare reassignment Care Compare group NPD
• Progressive Anesthesia LLC

  • Anesthesiology Physician
  • Fayetteville, GA
  • NPI 1215225560
  NPD (past)

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

• Piedmont Hospital, Inc

  • General Acute Care Hospital
  • Atlanta, GA
  • NPI 1962461681
  Care Compare affiliation

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

{
    "created_epoch": "1493769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784851200000",
    "number": "1528594058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3280 HOWELL MILL RD NW STE T100",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303274122",
            "telephone_number": "404-355-3200",
            "fax_number": "404-350-8795"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3280 HOWELL MILL RD NW STE T100",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303274122",
            "telephone_number": "404-603-3543",
            "fax_number": "404-350-9316"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TUNG",
        "first_name": "WILLIAM",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-05-03",
        "last_updated": "2026-07-24",
        "certification_date": "2026-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "GA",
            "license": "93736",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pradyumna E Tummala, MD
• Larry E Tune
• Christopher Tung, BCBA
• Lillian Tung, MD
• Sara Tung, M.A., BCBA
• Tunica Chiropractic, Inc.
• Karlyn Rose Tunnell
• Niamh Tunney, PT
• Ashley Tunson
• Megan Tunstill, PAA

• Gastroenterology Physician in Atlanta, GA
• Providers in Atlanta, GA by specialty
• Gastroenterology Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 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.