John O'Neal Bowden, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

032350 Issued in GA

Practice address

1388B Wellbrook Cir NE
Conyers, GA 30012-3872

Phone

(770) 388-7745

Fax

(770) 922-0526

NPI assigned

Feb 8, 2006

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

Anesthesiology

Education

Medical College of Georgia School of Medicine, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Piedmont Anesthesia LLC 555 clinicians

Rockdale Anesthesia Services, P.C. 32 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Piedmont Rockdale Hospital Hospital, Conyers, GA, CCN 110091

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Piedmont Anesthesia LLC

  • Anesthesiology Physician
  • Stockbridge, GA
  • NPI 1700474244

  Anesthesiology, GA

  Medicare reassignment Care Compare group NPD
• Rockdale Anesthesia Services, P.C.

  • Anesthesiology Physician
  • Conyers, GA
  • NPI 1619028396

  Anesthesiology, GA

  Medicare reassignment Care Compare group NPD

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

• Piedmont Rockdale Hospital Inc.

  • General Acute Care Hospital
  • Conyers, GA
  • NPI 1306355680

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1139356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1891768016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1388B WELLBROOK CIR NE",
            "city": "CONYERS",
            "state": "GA",
            "postal_code": "300123872",
            "telephone_number": "770-388-7745",
            "fax_number": "770-922-0526"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1388B WELLBROOK CIR NE",
            "city": "CONYERS",
            "state": "GA",
            "postal_code": "300123872",
            "telephone_number": "770-388-7745",
            "fax_number": "770-922-0526"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOWDEN",
        "first_name": "JOHN",
        "middle_name": "O'NEAL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-08",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "GA",
            "license": "032350",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• All providers in Conyers, GA
• Anesthesiology Physician in Georgia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.