Dr. Varuna Nargunan, M.D
What this data tells you about Dr. Nargunan
Dr. Varuna Nargunan is an endocrinology specialist in Odessa, TX, with 17 years of NPI registration. Based on federal Medicare data, Dr. Nargunan performed 1,444 Medicare services across 695 unique beneficiaries.
Between the years covered by Open Payments, Dr. Nargunan received a total of $6,926 from 38 pharmaceutical and/or device companies across 348 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in endocrinology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Nargunan is Very High — reflecting how much public federal data is available about this provider. This is not a quality rating. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Blood glucose (sugar) test performed by hand-held instrument | 398 | $3 | $15 |
| Office visit, established patient (30-39 min) | 380 | $89 | $269 |
| Hemoglobin A1c test (diabetes monitoring) | 306 | $9 | $36 |
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 119 | $26 | $116 |
| Office visit, established patient (20-29 min) | 100 | $57 | $182 |
| New patient office visit (45-59 min) | 46 | $119 | $412 |
| Influenza vaccine, quadrivalent, 0.5 ml dosage | 25 | $19 | $22 |
| Flu vaccine administration | 25 | $11 | $11 |
| Fine needle aspiration biopsy using ultrasound guidance, first growth | 24 | $99 | $316 |
| New patient office visit (30-44 min) | 21 | $80 | $269 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This measures how much public data is available about a provider — not how good they are. How we calculate this →
Summary
Dr. Nargunan is a clinical cardiology specialist, with moderate Medicare volume, with low-engagement industry engagement, with 17 years of NPI registration.
This summary is auto-generated from federal data. It describes data availability and patterns — not clinical quality. Read our methodology →
Frequently Asked Questions
Is Dr. Nargunan experienced with blood glucose (sugar) test performed by hand-held instrument?
Does Dr. Nargunan receive payments from pharmaceutical companies?
How do Dr. Nargunan's costs compare to other endocrinologists in Odessa?
What does Data Coverage mean?
Is this data up to date?
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All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. The Transparency Score measures data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
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