Karthik Ramaswamy, MD

Primary specialty

Clinical Cardiac Electrophysiology PhysicianTaxonomy code 207RC0001X

License

35C.003994 Issued in OH

Practice address

1320 Mercy Dr NW
Canton, OH 44708-2614

Phone

(330) 489-1000

NPI assigned

May 16, 2006

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 5

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in GA, MO, KY, IN, TX, OH6 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 6

Specialty

Cardiac Electrophysiology

Education

Other, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Atlanta Heart Specialists LLCGroup PAC ID 9537134341, 21 clinicians

Chas Physician Services LLCGroup PAC ID 7810038064, 25 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Emory Johns Creek Hospital Hospital, Johns Creek, GA, CCN 110230
• Saint Joseph'S Hospital of Atlanta, Inc Hospital, Atlanta, GA, CCN 110082
• Missouri Baptist Medical Center Hospital, Saint Louis, MO, CCN 260108
• Boone Hospital Center Hospital, Columbia, MO, CCN 260068
• Mercy Medical Center Hospital, Canton, OH, CCN 360070

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kramaswamy11412@direct.carenet.org
• FHIR API: https://fhir4.healow.com/fhir/r4/FIFCAA

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.

• Atlanta Heart Specialists LLC

  • Cardiovascular Disease Physician
  • Tucker, GA
  • NPI 1891881827
  Medicare reassignment Care Compare group NPD
• Chas Physician Services LLC

  • Cardiovascular Disease Physician
  • Columbia, MO
  • NPI 1629301163
  Medicare reassignment Care Compare group
• Deaconess Hospital, Inc

  • Hospitalist Physician
  • Evansville, IN
  • NPI 1427097443

  Cardiovascular Disease

  Medicare reassignment NPD
• Deaconess Specialty Physicians, Inc

  • Cardiovascular Disease Physician
  • Evansville, IN
  • NPI 1306344817
  Medicare reassignment NPD
• The Cleveland Clinic Foundation

  • General Acute Care Hospital
  • Cleveland, OH
  • NPI 1679525919
  Medicare reassignment
• Acclaim Physician Group, Inc

  • Internal Medicine Physician
  • Fort Worth, TX
  • NPI 1780076562
  Medicare reassignment
• Appalachian Regional Healthcare, Inc.

  • Clinical Pathology/Laboratory Medicine Physician
  • Whitesburg, KY
  • NPI 1417045998
  Medicare reassignment
• Appalachian Regional Healthcare, Inc

  • Rural Health Clinic/Center
  • Hazard, KY
  • NPI 1205400421
  NPD
• Appalachian Regional Healthcare, Inc

  • Community/Retail Pharmacy
  • Cumberland, KY
  • NPI 1710870811
  NPD
• Appalachian Regional Healthcare, Inc

  • Anatomic Pathology & Clinical Pathology Physician
  • Hazard, KY
  • NPI 1780728881
  NPD
• Deaconess Hospital Inc

  • Mental Health Counselor
  • Evansville, IN
  • NPI 1508723552
  NPD
• Deaconess Specialty Physicians Inc

  • Family Medicine Physician
  • Huntingburg, IN
  • NPI 1831980945
  NPD

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

• Cleveland Clinic Mercy Hospital

  • General Acute Care Hospital
  • Canton, OH
  • NPI 1366433195
  Care Compare affiliation
• CH Allied Services, Inc

  • Cardiac Rehabilitation Clinic/Center
  • Columbia, MO
  • NPI 1548734734

  Hospital

  Care Compare affiliation
• CH Allied Services, Inc.

  • General Acute Care Hospital
  • Columbia, MO
  • NPI 1902817844
  Care Compare affiliation
• Ehca Johns Creek, LLC

  • General Acute Care Hospital
  • Johns Creek, GA
  • NPI 1679632137
  Care Compare affiliation
• Missouri Baptist Medical Center

  • General Acute Care Hospital
  • Saint Louis, MO
  • NPI 1487663506
  Care Compare affiliation
• Saint Josephs Hospital of Atlanta Inc

  • General Acute Care Hospital
  • Atlanta, GA
  • NPI 1679664395
  Care Compare affiliation

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

{
    "created_epoch": "1147737600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1295787885",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1320 MERCY DR NW",
            "city": "CANTON",
            "state": "OH",
            "postal_code": "447082614"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1320 MERCY DR NW",
            "city": "CANTON",
            "state": "OH",
            "postal_code": "447082614",
            "telephone_number": "330-489-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9500 Euclid Ave",
            "address_purpose": "LOCATION",
            "city": "Cleveland",
            "state": "OH",
            "postal_code": "441950001",
            "country_code": "US",
            "telephone_number": "216-444-2200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RAMASWAMY",
        "first_name": "KARTHIK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-16",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "TX",
            "license": "K8443",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "OH",
            "license": "35C.003994",
            "primary": true
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "GA",
            "license": "040525",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "MO",
            "license": "2011008014",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MO",
            "license": "2011008014",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00682063B",
            "state": "GA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "40525",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Aarthi Rajkumar, M.D.
• Jeffrey R Ralston, CDCA
• Priyabala Ramaiah, MD
• S Raja Ramalingam, MD
• Santosh Ramanathan, MD
• Russell L Ramey, M.D.
• Haley Renee Ramold
• Darianna Lenae Rampey
• Minter Ramsburg
• Cory Ramsey, LSW

• Clinical Cardiac Electrophysiology Physician in Canton, OH
• Providers in Canton, OH by specialty
• Clinical Cardiac Electrophysiology Physician in Ohio

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