Fnu Avinashsingh Eswarsingh, MD - Medicare Internal Medicine in Jefferson City, TN

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Fnu Avinashsingh Eswarsingh, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Jefferson City, Tennessee. His current practice location is 120 Hospital Dr Ste 100, Jefferson City, Tennessee. You can reach out to his office (for appointments etc.) via phone at (865) 471-2570.

Fnu Avinashsingh Eswarsingh is licensed to practice in Tennessee (license number MD72432) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1437637535.

Contact Information

Fnu Avinashsingh Eswarsingh, MD
120 Hospital Dr Ste 100,
Jefferson City, TN 37760-5204
(865) 471-2570
(865) 471-2571

Map and Direction




Physician's Profile

Full NameFnu Avinashsingh Eswarsingh
GenderMale
SpecialityInternal Medicine - Cardiovascular Disease
Location120 Hospital Dr Ste 100, Jefferson City, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437637535
  • Provider Enumeration Date: 07/31/2018
  • Last Update Date: 07/10/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6507115359
  • Enrollment ID: I20180828001208

Medical Identifiers

Medical identifiers for Fnu Avinashsingh Eswarsingh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437637535NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD72432 (Tennessee)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Fnu Avinashsingh Eswarsingh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Fnu Avinashsingh Eswarsingh, MD
120 Hospital Dr Ste 100,
Jefferson City, TN 37760-5204

Ph: (865) 471-2570		Fnu Avinashsingh Eswarsingh, MD
120 Hospital Dr Ste 100,
Jefferson City, TN 37760-5204

Ph: (865) 471-2570

Reviews and Comments


Internal Medicine Doctors in Jefferson City, TN

William W Ramsey, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 120 Hospital Dr, Ste 130, Jefferson City, TN 37760
Phone: 865-475-4742    Fax: 865-262-0100
Dr. Hong I Tjoa, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 120 Hospital Dr Ste 250, Jefferson City, TN 37760
Phone: 865-471-2570    Fax: 865-471-2571
Lance S Patton, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 120 Hospital Dr, Ste 130, Jefferson City, TN 37760
Phone: 865-475-4742    Fax: 865-262-0100
Richard Baird, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 110 Hospital Dr, Jefferson City, TN 37760
Phone: 865-471-2300    
John Austin Kirby, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 120 Hospital Dr, Ste 130, Jefferson City, TN 37760
Phone: 865-475-4742    Fax: 865-262-0100
Dr. Douglas Len Damron, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 110 Hospital Dr, Jefferson City, TN 37760
Phone: 865-471-2360    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.