Medicare Enrolled
Dr. Gary Tannenbaum, MD
Surgery · Bronxville, NY
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. Tannenbaum 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 →
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What this data tells you about Dr. Tannenbaum
Dr. Gary Tannenbaum is a surgery specialist in Bronxville, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Tannenbaum performed 1,506 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Tannenbaum received a total of $108,477 from 39 pharmaceutical and/or device companies across 162 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. Tannenbaum 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 3% volume in NY
$108,477 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗1,506
Medicare services
Top 3% in NY for surgery
Not available
Unique patients (not deduplicated)
$125
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 (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. |
220 | $80 | $367 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
189 | $96 | $556 |
| Wound tissue removal, 20 sq cm or less This procedure involves the removal of tissue from a wound area measuring 20 square centimeters or less. |
110 | $49 | $446 |
| Ultrasound of hemodialysis access An ultrasound imaging test used to evaluate the blood flow and structure of a hemodialysis access site. |
90 | $113 | $1,002 |
| Additional sedation, per 15 minutes Administration of a drug to deepen sedation during a procedure. This code covers each additional 15-minute increment of sedation beyond the initial period. |
85 | $11 | $77 |
| Ultrasound of arm and leg arteries This procedure uses sound waves to create images of the blood vessels in the arms and legs. It allows healthcare providers to examine the structure and blood flow within these arteries. |
74 | $60 | $560 |
| Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts A complete ultrasound exam of the aorta, vena cava, groin vessels, or bypass grafts. This imaging test uses sound waves to visualize these blood vessels. |
62 | $159 | $1,157 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
58 | $222 | $1,517 |
| Sedation by physician, initial 15 minutes Administration of a drug to induce depression of consciousness by the physician performing a procedure. This code covers the initial 15 minutes of sedation for patients aged 5 years or older. |
56 | $48 | $320 |
| 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. |
54 | $115 | $592 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
51 | $158 | $1,205 |
| Hospital follow-up visit, low complexity Follow-up hospital visit for an established patient with straightforward or low-level medical decision making. The visit requires at least 25 minutes of time spent on the day of service. |
51 | $47 | $317 |
| Ultrasound of arm arteries or grafts An ultrasound exam of the arteries in one arm or any arterial grafts present. This imaging test uses sound waves to visualize blood flow and vessel structure. |
49 | $98 | $804 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
42 | $177 | $1,186 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
38 | $51 | $227 |
| Hemodialysis circuit intervention with balloon dilation A procedure to insert a needle or tube into a hemodialysis circuit and dilate the dialysis segment using a balloon, with radiological review. |
36 | $1,132 | $7,380 |
| Ultrasound guidance for blood vessel access Use of ultrasound imaging to help locate and access a blood vessel. This guidance assists healthcare providers in performing procedures such as inserting IV lines or drawing blood. |
35 | $33 | $276 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
30 | $71 | $500 |
| Chemical injection for multiple incompetent leg veins A procedure involving the injection of a chemical agent into several non-functioning veins in the leg. |
29 | $186 | $1,139 |
| Ultrasound of leg arteries or grafts An ultrasound exam that uses sound waves to create images of the arteries in one leg or any grafts present in that leg. |
28 | $113 | $910 |
| 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. |
22 | $133 | $685 |
| Complete ultrasound of brain blood flow An ultrasound test that evaluates blood flow within the brain's blood vessels. It uses sound waves to create images of the vessels and assess circulation. |
21 | $262 | $1,730 |
| Skin and tissue removal, 20 sq cm or less This procedure involves the surgical excision of skin and underlying tissue from an area measuring 20 square centimeters or smaller. |
18 | $58 | $700 |
| Removal of tunneled central venous tube This procedure involves the removal of a catheter that has been surgically placed under the skin and threaded into a large vein. |
17 | $130 | $980 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in one arm or leg using compression and other maneuvers to assess blood flow and check for blockages. |
17 | $118 | $754 |
| Arm vein relocation with artery connection for hemodialysis A surgical procedure to move a vein in the arm and connect it to an artery to create access for hemodialysis. |
12 | $620 | $3,978 |
| New patient office visit, 15-29 minutes An initial office visit for a new patient lasting 15 to 29 minutes. This code is used when the total time spent on the date of the encounter meets this duration threshold. |
12 | $69 | $320 |
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.
4.1% high complexity
36.0% medium
59.9% routine
Industry Payment Transparency
Open Payments through 2024 ↗$108,477
Total received (2018-2024)
Avg $15,497/year across 7 years
Top 2% in NY for surgery
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
39
Companies
162
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
$18,708
2023
$34,342
2022
$28,852
2021
$16,533
2020
$8,214
2019
$945
2018
$884
Payments by company (2024)
AngioDynamics, Inc.
$17,880
Organogenesis Inc.
$380
Mozarc Medical US LLC
$119
PFIZER INC.
$52
Medtronic, Inc.
$46
PolyNovo North America LLC
$45
Innovation Technologies Inc
$37
Baxter Healthcare
$27
Solventum Corporation
$26
Smith+Nephew, Inc.
$21
Janssen Pharmaceuticals, Inc
$20
Hydrofera LLC
$19
Penumbra, Inc.
$18
Urgo Medical North America, LLC
$17
Top 3 companies account for 98.2% of 2024 payments
All-time payments by company (2018-2024) ›
AngioDynamics, Inc.
$103,096
Endologix LLC
$659
Janssen Pharmaceuticals, Inc
$452
Organogenesis Inc.
$433
Cook Medical LLC
$423
KCI USA, Inc
$400
Terumo Medical Corporation
$395
Medtronic Vascular, Inc.
$273
Cardiovascular Systems Inc.
$243
Bard Peripheral Vascular, Inc.
$234
Philips Electronics North America Corporation
$232
Smith+Nephew, Inc.
$200
PFIZER INC.
$152
Medical Device Business Services, Inc.
$137
E.R. Squibb & Sons, L.L.C.
$135
W. L. Gore & Associates, Inc.
$125
Mozarc Medical US LLC
$119
Medtronic, Inc.
$85
Regeneron Healthcare Solutions, Inc.
$76
Resmed Corp
$59
Abbott Laboratories
$47
Tactile Systems Technology Inc
$46
PolyNovo North America LLC
$45
Cardinal Health 200 LLC
$39
Innovation Technologies Inc
$37
ORGANOGENESIS INC.
$34
Penumbra, Inc.
$33
Smith & Nephew, Inc.
$29
Cardinal Health 200, LLC
$27
Baxter Healthcare
$27
Solventum Corporation
$26
Vascular Insights, LLC
$25
Shockwave Medical, Inc
$24
CARDIVA MEDICAL, INC.
$23
Allergan Inc.
$20
Hydrofera LLC
$19
Covidien LP
$19
Urgo Medical North America, LLC
$17
BOSTON SCIENTIFIC CORPORATION
$16
Top 3 companies account for 96.1% of all-time payments
Associated products mentioned in payments ›
ACTIV.A.C. · AIR 11 · ANGIO-SEAL · APLIGRAF · ARGYLE · AURYON LASER SYSTEM 100-120 VAC · AZUR · Absolute Pro vascular stent system · Alto Abdominal Stent Graft System · Auryon · Auryon Laser System 100-120 Vac · CHANTIX · COLLAGENASE SANTYL · COOK MEDICAL AAA · COOK MEDICAL ANGIOPLASTY · Cardiva VASCADE 6/7F VCS · Clarivein · Cook Medical AAA · Cook Medical Filters · DALVANCE · ELIQUIS · ENDURANT IIS · EYLEA · Endurant · FLEXITOUCH · Flexitouch Plus · GORE EXCLUDER AAA Endoprosthesis · HELI-FX ENDOANCHOR SYSTEM · HYDROFERA BLUE · HawkOne · IGT D Peripheral · IGT Devices Und · IN.PACT Admiral · IRRISEPT · Indigo · LUTONIX · LifeStent Solo Vascular Stent · METACROSS OTW · MYNX CONTROL Vascular Closure Device · MynxGrip Vascular Closure Device · NOVOSORB BTM · NUSHIELD · PREVENA · PURAPLY AM · Palindrome · Penumbra System · Perclose ProGlide suture mediated closure system · Peripheral Orbital Atherectomy System · Puraply · R2P MISAGO · Renal - PD · SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER · STRATAFIX · Santyl · TR BAND · URGOK2 · VARITHENA · VENACURE 1470 PRO · VENOVO · VenaCure 1470 Pro · VenaSeal · XARELTO
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
Surgerists in nearby ZIP areas
1,527
County median income
$118,411
Nearest hospital to ZIP centroid (approximate)
MONTEFIORE MOUNT VERNON HOSPITAL
2.3 mi
2.3 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. Tannenbaum is a clinical cardiology specialist, with above-average Medicare volume (top 3% in NY), 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. Tannenbaum experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Tannenbaum performed 220 office visit, established patient (20-29 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. Tannenbaum receive payments from pharmaceutical companies?
Yes. Dr. Tannenbaum received a total of $108,477 from 39 companies across 162 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. Tannenbaum's costs compare to other surgerists in Bronxville?
Dr. Tannenbaum's average Medicare payment per service is $125. 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. Tannenbaum) 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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