Dr. John A. Chabot, MD

  • New York, NY
  • General surgeon
NPI1447334966PAC ID1052305554
Medicare services, 2024
542
Medicare patients, 2024
366
Part D claims, 2024
29
Publications
144
MIPS score, 2024
100
Practice address
622 W 168th St, New York, NY 10032
Practice phone
Call (212) 297-4255
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Columbia University Irving Medical Center

New York, New York

See all 9 affiliations

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Dr. John A. Chabot is a general surgeon in New York, New York

Dr. Chabot practices at Columbia University Irving Medical Center in New York, New York.

Dr. Chabot's NPI, 1447334966, was assigned on October 24, 2006. Dr. Chabot graduated from Geisel School Of Medicine At Dartmouth in 1984. Dr. Chabot holds New York license 166730-1.

NPI and contact details
Medicare PAC ID
1052305554
NPI enumeration date
October 24, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(212) 297-4255
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
69
Medical school graduation
1984

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

Dr. John A. Chabot practices at Columbia University Irving Medical Center in New York, New York

Dr. Chabot's primary practice is Columbia University Irving Medical Center, at 622 W 168th St, New York, NY 10032 in New York County. The practice phone is (212) 297-4255.

  • Columbia University Irving Medical Center
    622 W 168th St, New York, NY 10032 · New York CountyPhone(212) 297-4255

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. John A. Chabot is affiliated with 7 sites of care and 2 medical groups

Dr. Chabot's primary practice is Columbia University Irving Medical Center in New York, New York. Dr. Chabot is also affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Dr. Chabot to 1 more hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account.

See all 9 affiliations for Dr. Chabot

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. John A. Chabot's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chabot practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Columbia University Irving Medical CenterAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. John A. Chabot is one of 1,604 general surgeons in New York

Surgery is Dr. Chabot's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chabot is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Chabot's licenses on file in 4 states: New York, Florida, Connecticut and New Jersey.

Specialties and state licenses

  • Surgery, New YorkPrimaryLicense 166730-1 · 1986 to 2026 · taxonomy 208600000X
  • Florida licenseSince 2020
  • Connecticut license2019 to 2025
  • New Jersey license2014 to 2025

Clinical focus

Dmand AI lists colon removal, esophagus, stomach, or upper small intestine surgery and gallbladder removal among the conditions Dr. Chabot treats.

General surgeons near Dr. Chabot

Counts of general surgeons 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. John A. Chabot billed Medicare for 542 services in 2024

CMS data shows 542 Medicare services from Dr. Chabot across 11 procedure codes in 2024, for 366 Medicare patients. Medicare paid $98,341 for them.

Medicare services, 2024542
Medicare patients366
Paid by Medicare$98,341
Procedure codes11

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

  • 2023
  • 2024
Office and hospital visits
2023: 5402024: 5135%
Surgery
2023: 962024: 2970%

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

  • In an office48890%
  • In a facility5410%

Dr. Chabot compared with the New York median for general surgeons, 2024

  • Dr. Chabot
  • New York median
Medicare services
542vs 1543.5 times
Medicare patients
366vs 1093.4 times
Part D claims
31vs 2429% above

Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.

Dr. Chabot'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. Chabot

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

Dr. John A. Chabot treated 366 Medicare patients in 2024, average age 76

CMS counts 366 Medicare patients who saw Dr. Chabot in 2024. The largest group is 75 to 84, with 180 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Chabot's median patient age at 70, with 53% women.

Medicare patients, 2024366
Average age76
Average risk score1.43
Also on Medicaid5%

Dr. Chabot's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Chabot's Medicare patients by sex, 2024

  • Women20456%
  • Men16244%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis49%
  4. Diabetes42%
  5. Ischemic heart disease39%
  6. Anxiety27%
  7. Cancer26%
  8. Osteoporosis26%

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

Dr. Chabot'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

  • Women53%
  • Men44%

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

Dr. John A. Chabot wrote 29 Medicare Part D claims in 2024

In 2024, Dr. Chabot wrote 29 Medicare Part D claims for 23 patients. 83% of them were for generic drugs. They cover 2 drugs, with $83 in total drug cost. In 2022, CMS named 53 claims across 2 drugs.

Part D claims, 202429
Drugs named by CMS2
Total drug cost$83
Part D patients23

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

  • Generic24 claims83%
  • Brand-name and other5 claims17%

Dr. Chabot's most prescribed drugs by claims, 2023

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

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 532023: 3142%

Drugs named by CMS: 2 in 2023, 2 in 2022.

See all prescribing by Dr. Chabot

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. John A. Chabot 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. Chabot for performance year 2024, reported through an alternative payment model (APM). Dr. Chabot accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chabot as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Chabot'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.

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

For MedTech and pharma teams

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Dr. John A. Chabot has 144 publications on record

Dmand AI links 144 papers to Dr. Chabot, published from 2006 to 2024. 2019 was the busiest year, with 9. The most frequent topics are Pancreatic Neoplasms, Pancreatectomy and Adenocarcinoma. Dr. Chabot has published most often in J Gastrointest Surg. Dr. Chabot's most frequent co-authors are Beth Anne Schrope, MD, Michael D. Kluger, MD, MPH and John Dennis Allendorf, MD.

Papers144
Years published2006 to 2024

Dr. Chabot's papers by year, 2015 to 2024

Topics Dr. Chabot writes about most

  • Pancreatic Neoplasms
  • Pancreatectomy
  • Adenocarcinoma
  • Carcinoma, Pancreatic Ductal
  • Postoperative Complications
  • Antineoplastic Combined Chemotherapy Protocols
  • Chemotherapy, Adjuvant
  • Neoadjuvant Therapy

Dr. Chabot's most frequent co-authors

Recent publications by Dr. Chabot

See all 144 publications and co-authors

See who Dr. Chabot researches with

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

How network discovery works

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

Dr. John A. Chabot received $2,099 in industry payments from 2016 to 2025

CMS Open Payments shows 18 general payments to Dr. Chabot from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 71% of the total. Celgene Corporation paid the most, $1,622.

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

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

$2.1Kin total
  • Consulting fees$1,50071%
  • Food and beverage$59929%

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

Share is of all general payments to this clinician.

See all payments to Dr. Chabot

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

Dr. John A. Chabot has 18 awards and honors on record

Dmand AI lists 18 awards for Dr. Chabot, most recently CMS Stage 1 2012 in 2012.

Awards and honors for Dr. Chabot

  1. 2012
    • CMS Stage 1 2012
  2. 2008
    • Physician of the Year
  3. 2004
    • Special Recognition Award
  4. 1998
    • Thomas C. King Resident Teaching Award
  5. 1997
    • Teacher of the Year
  6. 1991
    • Habif Scholar
See all 18 awards

Source: Dmand AI Professional Profile Data

Dr. John A. Chabot graduated from Geisel School Of Medicine At Dartmouth

Dr. Chabot graduated from Geisel School Of Medicine At Dartmouth in 1984. Dr. Chabot is a member of ACS.

  1. Medical schoolGeisel School Of Medicine At Dartmouth
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. John A. Chabot accepts plans from 14 insurance carriers

Dr. Chabot is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Excellus BlueCross BlueShield
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • MVP Health Care
  • +6 more carriersWith a free account

Plan types Dr. Chabot accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO7
  4. POS6
  5. EPO5

Source: Dmand AI Insurance Network Data

Sources for Dr. John A. Chabot'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. John A. Chabot

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. John A. Chabot's NPI number?

Dr. John A. Chabot's NPI number is 1447334966. It was assigned on October 24, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. John A. Chabot?

Dr. John A. Chabot is a general surgeon in New York, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. John A. Chabot practice?

Dr. Chabot practices at 622 W 168th St, New York, NY 10032. Dr. Chabot's primary practice is Columbia University Irving Medical Center in New York, New York. Dmand AI also links Dr. Chabot to 1 hospital, 2 group practices and clinics, 2 home health agencies and 1 medical group.

What is Dr. John A. Chabot's office phone number?

The practice phone on file for Dr. Chabot is (212) 297-4255.

What is Dr. John A. Chabot's medical license number?

Dr. Chabot holds New York license 166730-1, one of the licenses on file in 4 states.

Which states has Dr. John A. Chabot been licensed in?

Dmand AI has state licenses on file for Dr. Chabot in New York (1986 to 2026), Florida (since 2020), Connecticut (2019 to 2025) and New Jersey (2014 to 2025).

Which hospitals is Dr. John A. Chabot affiliated with?

Dr. Chabot is affiliated with NewYork-Presbyterian/Weill Cornell Medical Center. Dmand AI links Dr. Chabot to 1 more hospital.

What medical group is Dr. John A. Chabot part of?

Dr. Chabot is linked to ColumbiaDoctors. Dmand AI links Dr. Chabot to 1 more medical group.

Does Dr. John A. Chabot accept Medicare?

Yes. CMS data shows Dr. Chabot billed Medicare for 542 services in 2024, and Dr. Chabot accepts Medicare assignment.

Does Dr. John A. Chabot offer telehealth?

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

Show 11 more questionsShow fewer questions

What is Dr. John A. Chabot's MIPS score?

Dr. Chabot'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. John A. Chabot see?

CMS counts 366 Medicare patients who saw Dr. Chabot in 2024, with an average age of 76.

Is Dr. John A. Chabot board certified?

Yes. Dr. Chabot is board certified in surgery by the American Board of Surgery.

What services does Dr. John A. Chabot bill to Medicare?

In 2024, Dr. Chabot's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and care management and other visits (99442).

Where did Dr. John A. Chabot go to medical school?

Dr. Chabot graduated from Geisel School Of Medicine At Dartmouth in 1984.

What drugs does Dr. John A. Chabot prescribe most?

In 2023 Medicare Part D data, Dr. Chabot's most prescribed drugs by claims were Gabapentin and Pantoprazole Sodium.

Has Dr. John A. Chabot received payments from drug or device companies?

CMS Open Payments shows $2,099 in general payments to Dr. Chabot from 13 companies from 2016 to 2025. The largest total came from Celgene Corporation.

How long has Dr. John A. Chabot been practicing?

Dr. Chabot graduated from medical school in 1984, 42 years ago.

Does Dr. John A. Chabot do research?

Dmand AI links 144 publications to Dr. Chabot, published from 2006 to 2024.

Who does Dr. John A. Chabot publish with?

Dr. Chabot's most frequent co-authors are Beth Anne Schrope, MD (37 shared papers), Michael D. Kluger, MD, MPH (35 shared papers) and John Dennis Allendorf, MD (33 shared papers).

What insurance does Dr. John A. Chabot accept?

Dr. Chabot is in network with 14 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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