Atul Bhatnagar, D.O.

Primary specialty

Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X

License

054177 Issued in GA

Practice address

55 Whitcher St NE
Suite 160
Marietta, GA 30060-1155

Phone

(770) 422-1372

Fax

(770) 423-9651

NPI assigned

Aug 11, 2005

Last updated

Feb 20, 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 3

Addresses

Medicare fee-for-service enrollment

Enrolled in GA, DC, VA3 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 3

Specialty

Critical Care (Intensivists)Also: Pulmonary Disease

Education

Other, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Wellstar Medical Group LLCGroup PAC ID 6709065402, 3,059 clinicians

Intensive Care Consortium IncGroup PAC ID 0244269413, 485 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Wellstar Kennestone Regional Medical Center Hospital, Marietta, GA, CCN 110035
• Wellstar Cobb Medical Center Hospital, Austell, GA, CCN 110143
• Reston Hospital Center Hospital, Reston, VA, CCN 490107

Merit-based Incentive Payment System (MIPS)

Final score

93.93 of 100Reported as apm

Quality

82.14

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: abhatnagar56254@directwellstar.org

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.

• Wellstar Medical Group, LLC

  dba WellStar Family Medicine ACW

  • Family Medicine Physician
  • Kennesaw, GA
  • NPI 1558664003
  Medicare reassignment Care Compare group NPD
• Intensive Care Consortium Inc

  • Specialist
  • Aventura, FL
  • NPI 1629019062

  Critical Care Medicine, DC, VA

  Medicare reassignment Care Compare group NPD
• Piedmont Healthcare Inc

  • Cardiovascular Disease Physician
  • Stockbridge, GA
  • NPI 1376624940
  Medicare reassignment NPD
• Georgia Pulmonary & Critical Care Consultants LLC

  • Pulmonary Disease Physician
  • Cumming, GA
  • NPI 1437346038

  Internal Medicine

  NPD
• Wellstar Medical Group, LLC

  dba WellStar Marietta Internal Medicine

  • Internal Medicine Physician
  • Marietta, GA
  • NPI 1154627727
  NPD
• Wellstar Medical Group, LLC

  • Multi-Specialty Clinic/Center
  • Marietta, GA
  • NPI 1275992240
  NPD

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

• Cobb Hospital, Inc

  dba Wellstar Cobb Hospital

  • General Acute Care Hospital
  • Austell, GA
  • NPI 1467420448
  Care Compare affiliation
• Kennestone Hospital, Inc.

  dba Wellstar Kennestone Hospital

  • General Acute Care Hospital
  • Marietta, GA
  • NPI 1649248626
  Care Compare affiliation
• Reston Hospital Center LLC

  dba Reston Hospital Center

  • General Acute Care Hospital
  • Reston, VA
  • NPI 1053363853
  Care Compare affiliation

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

{
    "created_epoch": "1123718400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771545600000",
    "number": "1871595744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 TOWER RD NE STE 200",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300609412",
            "telephone_number": "770-422-1372",
            "fax_number": "770-999-2488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 WHITCHER ST NE",
            "address_2": "SUITE 160",
            "city": "MARIETTA",
            "state": "GA",
            "postal_code": "300601155",
            "telephone_number": "770-422-1372",
            "fax_number": "770-423-9651"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BHATNAGAR",
        "first_name": "ATUL",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-11",
        "last_updated": "2026-02-20",
        "certification_date": "2026-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0102209608",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "GA",
            "license": "054177",
            "primary": true
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "GA",
            "license": "054177",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Beyondmed LLC
• Shivani S Bharat
• Kshitij Bhardwaj, MD, MPH
• Kovita Sanjay Bhasin, MS, APC, NCC
• Vikram Bhatia
• Manan Rajendra Bhatt, M.D.
• Twisha Bhatt, RN/BSN
• Tanisha Bhavnani, RN
• Javeria Bhawal, MD
• Shahnaz Bhayani, PT, DPT

• Critical Care Medicine (Internal Medicine) Physician in Marietta, GA
• Providers in Marietta, 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 Feb 20, 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.