Fnu Avinashsingh Eswarsingh, MD
Cardiovascular Disease Physician · Jefferson City, TN
Fnu Avinashsingh Eswarsingh, MD is a cardiovascular disease physician with a practice address in Jefferson City, Tennessee, and NPI 1437637535, issued on Jul 31, 2018. Check the license (Tennessee MD72432, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Fnu Avinashsingh Eswarsingh
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD72432 TN
Self-reported in NPPES; status is on the state search - Practice location
- 120 Hospital Dr Ste 100, Jefferson City, TN 37760
- Phone
- (865) 471-2570
- Enumerated
- Jul 31, 2018
- Record last updated
- Jul 10, 2025
- Fax
- (865) 471-2571
- Medicare enrollment
- Enrolled (PECOS I20250811004100); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 464 in Tennessee → Look up another NPI →
Also registered at 120 Hospital Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Haley LawsonPhysician Assistant1013377092
- Rachel Savoy, APNNurse Practitioner1396088399
- Adam Shrewsberry, M.D.Urology Physician1295977783
Verify Fnu Avinashsingh Eswarsingh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license MD72432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
713 Medicare Part D claims for 109 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Isosorbide Mononitrate Er65 claims
- Metoprolol Succinate61 claims
- Ezetimibe50 claims
- Atorvastatin Calcium49 claims
- Lisinopril45 claims
- Eliquis42 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $4,943.65
57 payments; by number, the most common kind was food and beverage; the largest payer was CVRx, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Knoxville Hma Cardiology Ppm, LLCJefferson City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fnu Avinashsingh Eswarsingh among 464 cardiovascular disease physician records in Tennessee
Fnu Avinashsingh Eswarsingh, MD is one of 464 cardiovascular disease physician records with a practice address in Tennessee. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 94% of them.
- NPI issued2018 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 1999 among the 320 with a school on file
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Tennessee
There are 464 cardiovascular disease physician records in Tennessee.
All 464 in Tennessee → Every provider in Jefferson City → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Hong Tjoa, MDJefferson City, TN 377601093816233
- James Gubitosa, DOLa Follette, TN 377661285193201
- Stephen Teague, MDLa Follette, TN 377661780639021
- Bassem Abazid, M.D.Lenoir City, TN 377721689835944
- Ahmed Abdallah, M.DLenoir City, TN 377721124525597
- Emily Diltz, M.D.Lenoir City, TN 377721972593986
- Naresh Mistry, MDLenoir City, TN 377721699763250
- Ioannis Parastatidis, M.D., PH.D.Lenoir City, TN 377721578727038
Common questions
What is Fnu Avinashsingh Eswarsingh, MD's NPI number?
Fnu Avinashsingh Eswarsingh, MD's National Provider Identifier (NPI) is 1437637535, issued on Jul 31, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Fnu Avinashsingh Eswarsingh, MD located?
The NPPES record lists a practice address at 120 Hospital Dr Ste 100, Jefferson City, TN, 37760. Phone: (865) 471-2570. Providers update this record themselves, so call before visiting.
How can I verify Fnu Avinashsingh Eswarsingh, MD's license?
NPPES lists Tennessee license number MD72432, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fnu Avinashsingh Eswarsingh, MD prescribe under Medicare Part D?
In 2024, Fnu Avinashsingh Eswarsingh, MD had 713 Medicare Part D claims for 109 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.