Medicare Enrolled
Dr. Ganesh Nair, M.D.
Endocrinology · Winter Haven, FL
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Nair from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Nair?
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What this data tells you about Dr. Nair
Dr. Ganesh Nair is an endocrinology specialist in Winter Haven, FL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Nair performed 4,244 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Nair received a total of $7,517 from 46 pharmaceutical and/or device companies across 324 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Nair is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years of NPI registration
▲ Top 14% volume in FL
$7,517 industry payments
Florida License Status
FL DOH · MQA1
Active license
None
Board action on record
0
Recent admin complaints
| Profession | License # | Status | Expires | Board Action |
|---|---|---|---|---|
| Medical Doctor | 140328 | Clear | January 31, 2027 | — |
Data from Florida Department of Health Medical Quality Assurance.
License records are public under Chapter 119, Florida Statutes.
Verify directly on FL DOH →
Medicare Practice Summary — 2023
Medicare Utilization ↗4,244
Medicare services
Top 14% in FL for endocrinology
Not available
Unique patients (not deduplicated)
$36
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
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 |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
972 | $90 | $218 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
611 | $8 | $9 |
| Thyroid stimulating hormone (TSH) test A blood test that measures the level of thyroid stimulating hormone to evaluate thyroid function. |
439 | $16 | $34 |
| Free thyroxine (T4) test A blood test that measures the level of free thyroxine, a thyroid hormone, in the bloodstream. |
389 | $9 | $18 |
| Complete blood count (CBC) with differential An automated laboratory test that measures the levels of red blood cells, white blood cells, and platelets in the blood, including a breakdown of the different types of white blood cells. |
201 | $8 | $16 |
| Hemoglobin A1c test (diabetes monitoring) A blood test that measures your average blood sugar levels over the past two to three months. |
200 | $10 | $19 |
| Continuous glucose monitoring with interpretation This procedure involves monitoring blood sugar levels in tissue fluid using a sensor placed under the skin, along with the interpretation and reporting of the results. |
195 | $26 | $111 |
| Liver enzyme (SGPT) level test A blood test that measures the level of the liver enzyme SGPT to assess liver function. |
140 | $5 | $11 |
| Liver enzyme (SGOT) level test A blood test that measures the level of the liver enzyme SGOT to help assess liver health. |
135 | $5 | $10 |
| Ultrasound of head and neck soft tissue This procedure uses sound waves to create images of the soft tissues in the head and neck area. It allows for the visualization of structures beneath the skin without using radiation. |
126 | $80 | $340 |
| Basic metabolic blood panel A blood test that measures a group of basic chemicals, including total calcium levels. |
110 | $8 | $17 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
109 | $66 | $150 |
| Parathyroid hormone level test A blood test that measures the amount of parathyroid hormone in your body. This hormone helps regulate calcium levels in the blood and bones. |
97 | $40 | $83 |
| Creatinine test (kidney function) A blood test that measures the amount of creatinine to assess kidney function or detect muscle injury. |
81 | $5 | $10 |
| Urine microalbumin test (kidney screening) A laboratory test that measures the amount of microalbumin, a small protein, in a urine sample. This test is used to detect early signs of kidney damage. |
76 | $6 | $12 |
| Vitamin D level test A blood test to measure the amount of Vitamin D-3 in your body. |
66 | $29 | $59 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
54 | $112 | $333 |
| Phosphate level test A blood test that measures the amount of phosphate in your body. Phosphate is a mineral that helps keep bones and teeth strong. |
49 | $5 | $9 |
| Lipid panel (cholesterol and triglycerides) A blood test that measures cholesterol and triglyceride levels. |
43 | $13 | $27 |
| New patient office visit, complex (60-74 min) | 36 | $148 | $421 |
| Albumin level test A blood test that measures the amount of albumin, a protein made by the liver, in your body. |
35 | $5 | $10 |
| Comprehensive metabolic blood panel A blood test that measures a group of chemicals, including glucose, electrolytes, and kidney and liver function markers. |
30 | $10 | $21 |
| Blood potassium level test A blood test that measures the amount of potassium in your body. Potassium is an electrolyte that helps control heart and muscle function. |
19 | $5 | $10 |
| Ultrasound-guided fine needle aspiration biopsy, first lesion A biopsy procedure where a thin needle is used to collect tissue samples from a growth, guided by ultrasound imaging. This code applies to the first lesion or mass sampled during the session. |
17 | $100 | $391 |
| Total T3 thyroid hormone test A blood test that measures the total amount of triiodothyronine (T3) hormone in your body. T3 is a thyroid hormone that helps regulate metabolism and energy levels. |
14 | $13 | $28 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
Industry Payment Transparency
Open Payments through 2024 ↗$7,517
Total received (2018-2024)
Avg $1,074/year across 7 years
Top 36% in FL for endocrinology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
46
Companies
324
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,078
2023
$742
2022
$1,254
2021
$1,035
2020
$648
2019
$1,122
2018
$1,639
Payments by company (2024)
Novartis Pharmaceuticals Corporation
$108
Insulet Corporation
$86
Abbott Laboratories
$77
ABBVIE INC.
$77
SANOFI-AVENTIS U.S. LLC
$67
Medtronic, Inc.
$66
Lilly USA, LLC
$65
Novo Nordisk Inc
$57
Tandem Diabetes Care, Inc.
$51
Ascensia Diabetes Care Us Inc.
$43
Nevro Corp.
$42
Xeris Pharmaceuticals, Inc.
$42
Dexcom, Inc.
$42
Boehringer Ingelheim Pharmaceuticals, Inc.
$32
Amneal Pharmaceuticals LLC
$31
Radius Health, Inc.
$26
Neurocrine Biosciences, Inc.
$26
Kyowa Kirin, Inc.
$23
RECORDATI_RARE_DISEASES_INC.
$23
Amgen Inc.
$21
Corcept Therapeutics
$20
Bayer Healthcare Pharmaceuticals Inc.
$20
Averitas Pharma Inc.
$18
CeQur Corporation
$17
Top 3 companies account for 25.2% of 2024 payments
All-time payments by company (2018-2024) ›
SANOFI-AVENTIS U.S. LLC
$946
Lilly USA, LLC
$692
Amgen Inc.
$685
Boehringer Ingelheim Pharmaceuticals, Inc.
$606
Novo Nordisk Inc
$520
Dexcom, Inc.
$368
Abbott Laboratories
$344
AstraZeneca Pharmaceuticals LP
$290
AbbVie, Inc.
$263
Medtronic MiniMed, Inc.
$243
Novartis Pharmaceuticals Corporation
$186
Xeris Pharmaceuticals, Inc.
$177
Merck Sharp & Dohme Corporation
$174
Radius Health, Inc.
$171
IBSA Pharma Inc.
$158
Amarin Pharma Inc.
$133
ABBVIE INC.
$109
Insulet Corporation
$109
Organogenesis Inc.
$105
DEXCOM, INC.
$101
Valeritas, Inc.
$95
Tandem Diabetes Care, Inc.
$92
Medtronic, Inc.
$91
Corcept Therapeutics
$85
Amneal Pharmaceuticals LLC
$75
Merck Sharp & Dohme LLC
$64
RECORDATI_RARE_DISEASES_INC.
$60
Bayer Healthcare Pharmaceuticals Inc.
$55
Kyowa Kirin, Inc.
$48
GRT US Holding, Inc.
$47
AbbVie Inc.
$46
Ascensia Diabetes Care Us Inc.
$43
Nevro Corp.
$42
Alexion Pharmaceuticals, Inc.
$34
Janssen Pharmaceuticals, Inc
$33
Horizon Therapeutics plc
$31
Mannkind Corporation
$28
Neurocrine Biosciences, Inc.
$26
Relypsa, Inc.
$24
EUSA Pharma (US) LLC
$23
LIFESCAN, INC.
$22
Averitas Pharma Inc.
$18
CeQur Corporation
$17
Ipsen Biopharmaceuticals, Inc
$13
Strongbridge US INC.
$12
OPKO Pharmaceuticals, LLC
$12
Top 3 companies account for 30.9% of all-time payments
Associated products mentioned in payments ›
AFREZZA · Apligraf · BAQSIMI · BYDUREON · CeQur Simplicity · Crysvita · DEXCOM CGM · DEXCOM G6 CGM SYSTEM · DEXCOM G6 TRANSMITTER · Dexcom CGM · Dexcom G6 Transmitter · EVENITY · EVERSENSE 365 SENSOR KIT (RETAIL) · FARXIGA · FREESTYLE LIBRE · FreeStyle Libre · FreeStyle Lite system · GVOKE HYPOPEN · GVOKE PFS · HUMULIN · INVOKANA · JANUVIA · JARDIANCE · Kanuma · Kerendia · Korlym · LEQVIO · LICART · MACRILEN · MINIMED 770G · MINIMED 780G · MOUNJARO · Minimed 670G System · ONGLYZA · Omnipod · Ozempic · PRALUENT · Prolia · QUTENZA · Qutenza · RECORLEV · RYBELSUS · Rayaldee (old) · Repatha · Rybelsus · SIGNIFOR LAR · SOLIQUA 100/33 · STEGLATRO · STEGLUJAN · SYNTHROID · Senza · Somatuline Depot · Sylvant · Synthroid · TEPEZZA · TOUJEO · TRADJENTA · TRULICITY · TZIELD · Tirosint · Tymlos · UNITHROID · V-GO · Vascepa · Veltassa · Victoza · Wegovy · XARELTO · t:slim X2 Insulin Pump with Control-IQ
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Endocrinologists in nearby ZIP areas
12
County median income
$63,644
Nearest hospital to ZIP centroid (approximate)
WINTER HAVEN HOSPITAL
0.0 mi
0.0 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Nair is a clinical cardiology specialist, with above-average Medicare volume (top 14% in FL), with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Nair experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Nair performed 972 office visit, established patient (30-39 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Nair receive payments from pharmaceutical companies?
Yes. Dr. Nair received a total of $7,517 from 46 companies across 324 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Nair's costs compare to other endocrinologists in Winter Haven?
Dr. Nair's average Medicare payment per service is $36. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Nair) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
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About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: 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. Data Coverage reflects 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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