Medicare Enrolled

Dr. Rajammal Jayakumar, MD

Anesthesiology · Brooklyn, NY
Practice pattern: Electrophysiology & Cardiac — Practice combining electrophysiology and cardiac services
Low-engagement
506 6TH STREET, Brooklyn, NY 11215
7187803000
In practice since 2006 (20 years)
NPI: 1770542045 verify on NPPES ↗
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. Jayakumar 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. Jayakumar? Request a correction or review of any data shown here. Provider portal →

What this data tells you about Dr. Jayakumar

Dr. Rajammal Jayakumar is an anesthesiology specialist in Brooklyn, NY, with 20 years of NPI registration. Based on federal Medicare data, Dr. Jayakumar performed 158 Medicare services across 157 unique beneficiaries.

Between the years covered by Open Payments, Dr. Jayakumar received a total of $367 from 8 pharmaceutical and/or device companies across 17 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in anesthesiology. 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. Jayakumar 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 in practice ▲ Top 39% volume in NY $367 industry payments

Medicare Practice Summary

Medicare Utilization ↗
158
Medicare services
Top 39% in NY for anesthesiology
157
Unique beneficiaries
$223
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~8 Medicare services per year of practice

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
Anesthesia for permanent pacemaker insertion
Administration of anesthesia during the surgical procedure to implant a permanent heart pacemaker.
 41 $213 $3,512
Anesthesia for heart electrical activity assessment
Administration of anesthesia during a procedure to evaluate the electrical activity of the heart.
 32 $382 $6,150
Anesthesia for pacemaker or defibrillator insertion or replacement
Anesthesia services provided during the surgical insertion or replacement of a heart pacemaker or defibrillator.
 26 $324 $5,342
Anesthesia for endoscopic procedure on esophagus, stomach, or upper small bowel
Administration of anesthesia during an endoscopic procedure involving the esophagus, stomach, or upper small bowel.
 21 $79 $1,500
Arterial line insertion
A tube is inserted into an artery through the skin to allow for blood sampling or infusion.
 16 $41 $900
Anesthesia for abnormal heart rhythm correction
Administration of anesthesia during a procedure to correct an abnormal heart rhythm.
 11 $99 $1,705
Anesthesia for x-ray or radiation therapy
Administration of anesthesia during x-ray or radiation therapy procedures.
 11 $227 $3,709
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. A higher procedure volume generally indicates more experience with that procedure.
42.4% high complexity
7.0% medium
50.6% routine

Industry Payment Transparency

Open Payments through 2024 ↗
$367
Total received (2018-2024)
Avg $92/year across 4 years
Top 29% in NY for anesthesiology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
8
Companies
17
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →

Payment profile

Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.

Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$367 (100.0%)

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$132
2023
$81
2019
$90
2018
$63

Payments by company (2024)

Consulting
Speaking
Meals & Travel
Research
CSL Behring
$90
Merck Sharp & Dohme LLC
$22
VERTEX PHARMACEUTICALS INCORPORATED
$21
Top 3 companies account for 100.0% of 2024 payments
All-time payments by company (2018-2024) ›
CSL Behring
$143
Merck Sharp & Dohme LLC
$50
Mallinckrodt Enterprises LLC
$41
Covidien LP
$35
Merck Sharp & Dohme Corporation
$29
Mallinckrodt LLC
$25
Avanos Medical
$24
VERTEX PHARMACEUTICALS INCORPORATED
$21
Top 3 companies account for 63.7% of all-time payments
Associated products mentioned in payments ›
BIS · BRIDION · Kcentra · OFIRMEV · ON-Q PUMP AND ACCESSORIES
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. 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 →

Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.

Looking for an anesthesiology specialist in Brooklyn?
Compare anesthesiologists in the Brooklyn area by procedure volume, costs, and industry payment transparency.
Browse anesthesiologists nearby

Geographic Context

Anesthesiologists within 10 mi
3,404
Per 100K population
128.6
County median income
$78,548
Nearest hospital
MAIMONIDES MEDICAL CENTER
2.1 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 reflects how much public data is available about a provider. How we calculate this →

Summary

Dr. Jayakumar is an electrophysiology & cardiac specialist, with moderate Medicare volume, with low-engagement industry engagement, 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. Jayakumar experienced with anesthesia for permanent pacemaker insertion?
Based on Medicare claims data, Dr. Jayakumar performed 41 anesthesia for permanent pacemaker insertion services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Jayakumar receive payments from pharmaceutical companies?
Yes. Dr. Jayakumar received a total of $367 from 8 companies across 17 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. 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. Jayakumar's costs compare to other anesthesiologists in Brooklyn?
Dr. Jayakumar's average Medicare payment per service is $223. 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. Jayakumar) 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 a long track record of practice, Medicare participation, and industry disclosure. 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?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →

Explore related providers

Same specialty & city
Anesthesiologists in Brooklyn
Browse anesthesiologists in Brooklyn ranked by procedure volume and transparency data.
Highest volume
Top Anesthesiologists in NY
Anesthesiologists ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Anesthesiologists in NY
Which NY anesthesiologists receive the most from drug and device companies.
By company
CSL Behring Payments to Doctors
See all physicians who received payments from CSL Behring.
By company
Merck Sharp & Dohme LLC Payments to Doctors
See all physicians who received payments from Merck Sharp & Dohme LLC.
By company
Mallinckrodt Enterprises LLC Payments to Doctors
See all physicians who received payments from Mallinckrodt Enterprises LLC.
About this page

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. 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.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Payments from industry are legal and do not indicate wrongdoing. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →