Dr. Kartik Sampath, MD

  • New York, NY
  • Gastroenterologist
NPI1649539974PAC ID2264730670
Medicare services, 2024
455
Medicare patients, 2024
266
Part D claims, 2024
242
Publications
59
Clinical trials
1
Practice address
525 East 68th Street, New York, NY 10065
Practice phone
Call (212) 746-5454
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 5 affiliations

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Dr. Kartik Sampath is a gastroenterologist in New York, New York

Dr. Sampath practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital.

Dr. Sampath's NPI, 1649539974, was assigned on May 7, 2012. Dr. Sampath graduated from Rush Medical College in 2011. Dr. Sampath holds New York license 294199.

NPI and contact details
Medicare PAC ID
2264730670
NPI enumeration date
May 7, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(212) 746-5454
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Kartik Sampath practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York

Dr. Sampath's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center, at 525 East 68th Street, New York, NY 10065 in New York County. The practice phone is (212) 746-5454.

Source: Dmand AI Affiliation Data

Dr. Kartik Sampath is affiliated with 4 sites of care and 1 medical group

Dr. Sampath's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. The medical group on file is Weill Cornell Physicians. Dmand AI also links Dr. Sampath to 2 more clinical labs and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Dr. Sampath

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Kartik Sampath's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sampath practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
NewYork-Presbyterian/Weill Cornell Medical CenterAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kartik Sampath is one of 1,583 gastroenterologists in New York

Gastroenterology is Dr. Sampath's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Sampath is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Sampath's licenses on file in 2 states: New York and New Hampshire.

Specialties and state licenses

  • Gastroenterology, New YorkPrimaryLicense 294199 · 2018 to 2027 · taxonomy 207RG0100X
  • New Hampshire licenseLicense 18196 · Since 2017

Clinical focus

Dmand AI lists acid reflux, colonoscopy, esophagus, stomach, or upper small intestine surgery, pancreas or bile duct endoscopy (ERCP) and upper GI endoscopy among the conditions Dr. Sampath treats.

Gastroenterologists near Dr. Sampath

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Kartik Sampath billed Medicare for 455 services in 2024

CMS data shows 455 Medicare services from Dr. Sampath across 13 procedure codes in 2024, for 266 Medicare patients. Medicare paid $61,061 for them.

Medicare services, 2024455
Medicare patients266
Paid by Medicare$61,061
Procedure codes13

Dr. Sampath's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 2302024: 27419%
Office and hospital visits
2023: 1502024: 11424%
Imaging
2023: 492024: 6737%

Where Dr. Sampath's Medicare services took place, 2024

  • In an office276%
  • In a facility42894%

Dr. Sampath compared with the New York median for gastroenterologists, 2024

  • Dr. Sampath
  • New York median
Medicare services
455vs 4218% above
Medicare patients
266vs 23613% above
Part D claims
173vs 38255% below

Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.

Dr. Sampath's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Sampath

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Kartik Sampath treated 266 Medicare patients in 2024, average age 75

CMS counts 266 Medicare patients who saw Dr. Sampath in 2024. The largest group is 75 to 84, with 101 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.99, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Sampath's median patient age at 70, with 55% women.

Medicare patients, 2024266
Average age75
Average risk score1.99
Also on Medicaid24%

Dr. Sampath's Medicare patients by age, 2024

Dr. Sampath's Medicare patients by sex, 2024

  • Women15257%
  • Men11443%

Chronic conditions among Dr. Sampath's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis58%
  4. Diabetes42%
  5. Ischemic heart disease42%
  6. Chronic kidney disease30%
  7. Osteoporosis30%
  8. Mood disorders28%

Share of Medicare patients with each condition. A patient can have several.

Dr. Sampath's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women55%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Kartik Sampath wrote 242 Medicare Part D claims in 2024

In 2024, Dr. Sampath wrote 242 Medicare Part D claims for 116 patients. 80% of them were for generic drugs. CMS names the drug for 173 of them, across 6 drugs with 11 or more claims each, at $83,851 in total drug cost. In 2023, CMS named 226 claims across 5 drugs.

Part D claims, 2024242
Drugs named by CMS6
Total drug cost$83,851
Part D patients116

Dr. Sampath's Part D claims by kind of drug, 2024

  • Generic194 claims80%
  • Brand-name48 claims20%

Dr. Sampath's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Sampath's Part D claims, 2024

  • Antibiotics7%16 of 242 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2262024: 17323%

Drugs named by CMS: 6 in 2024, 5 in 2023.

See all prescribing by Dr. Sampath

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Kartik Sampath scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Sampath for performance year 2024, reported through an alternative payment model (APM). Dr. Sampath accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sampath as offering telehealth. CMS counts 610 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Sampath, more than 99% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Sampath's MIPS scores, performance year 2024

  • 100of 100Final score
  • 85.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Sampath ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
99th percentile610 procedures
Colonoscopy
80th percentile103 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Kartik Sampath has 59 publications on record

Dmand AI links 59 papers to Dr. Sampath, published from 2009 to 2025. 2024 was the busiest year, with 13. The most frequent topics are Weight Loss, Gastroplasty and Obesity, Morbid. Dr. Sampath has published most often in VideoGIE. Dr. Sampath's most frequent co-authors are Reem Z. Sharaiha, MD, MS, Srihari Mahadev, MD, MS and David Leslie Carr-Locke, MD.

Papers59
Years published2009 to 2025

Dr. Sampath's papers by year, 2012 to 2025

Topics Dr. Sampath writes about most

  • Weight Loss
  • Gastroplasty
  • Obesity, Morbid
  • Endoscopy
  • Obesity
  • Endosonography
  • Gastric Bypass
  • Bariatric Surgery

Dr. Sampath's most frequent co-authors

Recent publications by Dr. Sampath

See all 59 publications and co-authors

See who Dr. Sampath researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sampath works with, so you can find a warm path to the right gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Kartik Sampath has worked on 1 clinical trial

Dmand AI links Dr. Sampath to 1 clinical trial. Conditions studied include Pancreatitis and Pancreatic Diseases.

Conditions in Dr. Sampath's trials

  • Pancreatitis
  • Pancreatic Diseases

Recent clinical trials with Dr. Sampath

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Kartik Sampath received $35,021 in industry payments from 2016 to 2025

CMS Open Payments shows 166 general payments to Dr. Sampath from 20 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 53% of the total. CONMED Corporation paid the most, $13,275.

General payments to Dr. Sampath by program year, 2016 to 2025

General payments to Dr. Sampath by kind, 2016 to 2025

$35Kin total
  • Consulting fees$18,56853%
  • Food and beverage$10,27529%
  • Travel and lodging$3,0289%
  • Honoraria$1,6005%
  • Other$1,5504%

Companies that paid Dr. Sampath the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Sampath

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Kartik Sampath graduated from Rush Medical College

Dr. Sampath graduated from Rush Medical College in 2011.

  1. Medical schoolRush Medical College
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Kartik Sampath accepts plans from 17 insurance carriers

Dr. Sampath is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +9 more carriersWith a free account

Plan types Dr. Sampath accepts, by number of carriers

  1. PPO11
  2. Medicare9
  3. HMO8
  4. POS6
  5. EPO5
  6. Medicaid4

Source: Dmand AI Insurance Network Data

Sources for Dr. Kartik Sampath's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Kartik Sampath

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Kartik Sampath's NPI number?

Dr. Kartik Sampath's NPI number is 1649539974. It was assigned on May 7, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Kartik Sampath?

Dr. Kartik Sampath is a gastroenterologist in New York, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Kartik Sampath practice?

Dr. Sampath practices at 525 East 68th Street, New York, NY 10065. Dr. Sampath's primary practice is NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York, part of NewYork-Presbyterian Hospital. Dmand AI also links Dr. Sampath to 2 clinical labs and 1 group practice or clinic.

What is Dr. Kartik Sampath's office phone number?

The practice phone on file for Dr. Sampath is (212) 746-5454.

What is Dr. Kartik Sampath's medical license number?

Dr. Sampath holds New York license 294199, one of the licenses on file in 2 states.

Which states has Dr. Kartik Sampath been licensed in?

Dmand AI has state licenses on file for Dr. Sampath in New York (2018 to 2027) and New Hampshire (since 2017).

Which hospitals is Dr. Kartik Sampath affiliated with?

Dr. Sampath practices at NewYork-Presbyterian/Weill Cornell Medical Center in New York, New York.

What medical group is Dr. Kartik Sampath part of?

Dr. Sampath is linked to Weill Cornell Physicians.

Does Dr. Kartik Sampath accept Medicare?

Yes. CMS data shows Dr. Sampath billed Medicare for 455 services in 2024, and Dr. Sampath accepts Medicare assignment.

Does Dr. Kartik Sampath offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Sampath as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Kartik Sampath's MIPS score?

Dr. Sampath's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Kartik Sampath see?

CMS counts 266 Medicare patients who saw Dr. Sampath in 2024, with an average age of 75.

Is Dr. Kartik Sampath board certified?

Yes. Dr. Sampath is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Kartik Sampath bill to Medicare?

In 2024, Dr. Sampath's most billed Medicare services were office visit, new patient (99204), surgery: digestive system (43239) and diagnostic imaging (74328).

Where did Dr. Kartik Sampath go to medical school?

Dr. Sampath graduated from Rush Medical College in 2011.

What drugs does Dr. Kartik Sampath prescribe most?

In 2024 Medicare Part D data, Dr. Sampath's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Gavilyte-G.

Has Dr. Kartik Sampath received payments from drug or device companies?

CMS Open Payments shows $35,021 in general payments to Dr. Sampath from 20 companies from 2016 to 2025. The largest total came from CONMED Corporation.

How long has Dr. Kartik Sampath been practicing?

Dr. Sampath graduated from medical school in 2011, 15 years ago.

Does Dr. Kartik Sampath do research?

Dmand AI links 59 publications to Dr. Sampath, published from 2009 to 2025. Dr. Sampath has worked on 1 clinical trial.

Who does Dr. Kartik Sampath publish with?

Dr. Sampath's most frequent co-authors are Reem Z. Sharaiha, MD, MS (28 shared papers), Srihari Mahadev, MD, MS (27 shared papers) and David Leslie Carr-Locke, MD (24 shared papers).

What insurance does Dr. Kartik Sampath accept?

Dr. Sampath is in network with 17 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.

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