Mark Andrew Ziegler, MD

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

105382 Issued in GA

Practice address

601 S 8TH St
Griffin, GA 30224-4213

Phone

(770) 228-2721

NPI assigned

May 28, 2019

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 VA, 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

Internal Medicine

Education

Eastern Virginia Medical School, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sound Physicians Intensivists of Georgia PCGroup PAC ID 5193138634, 20 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Wellstar Spalding Medical Center Hospital, Griffin, GA, CCN 110031

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.

• Sound Physicians Intensivists of Georgia PC

  • Critical Care Medicine (Internal Medicine) Physician
  • Macon, GA
  • NPI 1376159590
  Medicare reassignment Care Compare group NPD
• Commonwealth Critical Care LLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Alexandria, VA
  • NPI 1891210035
  Medicare reassignment NPD
• Commonwealth Critical Care LLC

  • Nurse Practitioner
  • Leesburg, VA
  • NPI 1447829163
  NPD (past)

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

• Wellstar Spalding Regional Hospital, Inc

  • General Acute Care Hospital
  • Griffin, GA
  • NPI 1972535318
  Care Compare affiliation

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

{
    "created_epoch": "1559001600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752969600000",
    "number": "1700443447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "601 S 8TH ST",
            "city": "GRIFFIN",
            "state": "GA",
            "postal_code": "302244213"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "601 S 8TH ST",
            "city": "GRIFFIN",
            "state": "GA",
            "postal_code": "302244213",
            "telephone_number": "770-228-2721"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 Johnson Fy Rd NE",
            "address_purpose": "LOCATION",
            "city": "Atlanta",
            "state": "GA",
            "postal_code": "303421611",
            "country_code": "US",
            "telephone_number": "404-851-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZIEGLER",
        "first_name": "MARK",
        "middle_name": "ANDREW",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-05-28",
        "last_updated": "2025-07-20",
        "certification_date": "2025-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "GA",
            "license": "105382",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Beverly Yingling, RN
• Yusha Zakai, MD
• Michelle Zebrowski, ANP
• Latoshia Zellner
• Guoliang Zheng, MD
• Andrew Ziemann

• Critical Care Medicine (Internal Medicine) Physician in Griffin, GA
• Providers in Griffin, GA by specialty
• Critical Care Medicine (Internal Medicine) Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2025; 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.