Fnu Avinashsingh Eswarsingh, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

MD72432 Issued in TN

Practice address

120 Hospital Dr Ste 100
Jefferson City, TN 37760-5204

Phone

(865) 471-2570

Fax

(865) 471-2571

NPI assigned

Jul 31, 2018

Last updated

Jul 10, 2025By 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TN

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

Cardiovascular Disease (Cardiology)Also: Internal Medicine

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Knoxville Hma Cardiology PPM, LLCGroup PAC ID 1658542758, 42 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Tennova Healthcare-Jefferson Memorial Hospital Hospital, Jefferson City, TN, CCN 440056
• Physicians Regional Medical Center Hospital, Powell, TN, CCN 440120
• Tennova Healthcare - Newport Medical Center Hospital, Newport, TN, CCN 440153

Medicare enrollment (NPD)

Enrolled

Credentials

Bachelor of Science, Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: avinash.singh.1@10667.direct.athenahealth.com

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.

• Knoxville Hma Cardiology PPM, LLC

  • Cardiovascular Disease Physician
  • Knoxville, TN
  • NPI 1275811713
  Medicare reassignment Care Compare group NPD

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

• Cocke County Hma, LLC

  dba Tennova Healthcare-Newport Medical Center

  • General Acute Care Hospital
  • Newport, TN
  • NPI 1972576247
  Care Compare affiliation
• Jefferson County Hma LLC

  dba Tennova Healthcare-Jefferson Memorial Hospital

  • General Acute Care Hospital
  • Jefferson City, TN
  • NPI 1972585347
  Care Compare affiliation
• Metro Knoxville Hma LLC

  dba Tennova Healthcare North Knoxville Medical Center

  • General Acute Care Hospital
  • Powell, TN
  • NPI 1043292899
  Care Compare affiliation

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

{
    "created_epoch": "1532995200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1437637535",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 HOSPITAL DR STE 100",
            "city": "JEFFERSON CITY",
            "state": "TN",
            "postal_code": "377605204",
            "telephone_number": "865-471-2570",
            "fax_number": "865-471-2571"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 HOSPITAL DR STE 100",
            "city": "JEFFERSON CITY",
            "state": "TN",
            "postal_code": "377605204",
            "telephone_number": "865-471-2570",
            "fax_number": "865-471-2571"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESWARSINGH",
        "first_name": "FNU AVINASHSINGH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-07-31",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TN",
            "license": "MD72432",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dr. William B Harris Gynecology, PC
• Candice Durman, M.ED.-MFT, LMFT
• John Duty, DPT
• Betty Jo Ellington, DNP, APRN, FNP-BC
• Stephanie Ann Erickson, LMT
• Express Health Clinic Corporation
• Family Chiropractic Care Center PC
• Allison Renee Farris, MD
• Fast Pace Medical Clinic PLLC
• Hannah Marie Fekete, MSC, NCC

• Cardiovascular Disease Physician in Jefferson City, TN
• Providers in Jefferson City, TN by specialty
• Cardiovascular Disease Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 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.