Dr. James A. Bonheur, MD
- Medicare services, 2024
- 371
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 13
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 276-7467
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stamford Hospital
Stamford, Connecticut
Find Dr. Bonheur's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. James A. Bonheur is a general surgeon in Stamford, Connecticut
Dr. Bonheur practices at Stamford Hospital in Stamford, Connecticut.
Dr. Bonheur's NPI, 1972796118, was assigned on August 21, 2007. Dr. Bonheur graduated from Saba University School of Medicine in 1997. Dr. Bonheur's Connecticut license number on file is 045407.
- NPI
- 1972796118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769579424
- NPI enumeration date
- August 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 276-7467
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James A. Bonheur practices at Stamford Hospital in Stamford, Connecticut
Dr. Bonheur's primary practice is Stamford Hospital, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 276-7467.
- Stamford Hospital1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 276-7467
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James A. Bonheur is affiliated with 3 sites of care and 1 medical group
Dr. Bonheur's primary practice is Stamford Hospital in Stamford, Connecticut. Dr. Bonheur is also affiliated with Stamford Hospital. The medical group on file is AMI Surgery. Dmand AI also links Dr. Bonheur to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James A. Bonheur's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bonheur practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James A. Bonheur is one of 303 general surgeons in Connecticut
Surgery is Dr. Bonheur's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Bonheur is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Bonheur's licenses on file in 3 states: Connecticut, New York and Nevada.
Specialties and state licenses
- Surgery, ConnecticutPrimary
- New York license
- Nevada license
Clinical focus
Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, groin hernia surgery and varicose vein treatment among the conditions Dr. Bonheur treats.
General surgeons near Dr. Bonheur
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. James A. Bonheur billed Medicare for 371 services in 2024
CMS data shows 371 Medicare services from Dr. Bonheur across 8 procedure codes in 2024, for 119 Medicare patients. Medicare paid $141,508 for them. Every service was in an office.
Dr. Bonheur's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1402024: 1372%
- Office and hospital visits
- 2023: 1212024: 1297%
- Surgery
- 2023: 1172024: 10510%
- Imaging
- 2023: 172024: 0100%
Dr. Bonheur compared with the Connecticut median for general surgeons, 2024
- Dr. Bonheur
- Connecticut median
- Medicare services
- 371vs 1093.4 times
- Medicare patients
- 119vs 9525% above
Medians across 295 general surgeons in Connecticut with Dmand AI profiles that report each measure.
Dr. Bonheur'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.
Need commercial claims for Dr. Bonheur?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bonheur and other general surgeons in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James A. Bonheur treated 119 Medicare patients in 2024, average age 74
CMS counts 119 Medicare patients who saw Dr. Bonheur in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 31% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bonheur's median patient age at 57, with 55% women.
Dr. Bonheur's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bonheur's Medicare patients by sex, 2024
- Women7563%
- Men4437%
Chronic conditions among Dr. Bonheur's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis50%
- Diabetes28%
- Ischemic heart disease26%
- Anxiety20%
- Atrial fibrillation18%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bonheur's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
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. James A. Bonheur wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Bonheur wrote 13 Medicare Part D claims. 85% of them were for generic drugs.
Dr. Bonheur's Part D claims by kind of drug, 2024
- Generic11 claims85%
- Brand-name and other2 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. James A. Bonheur ranks in the 87th percentile for hernia repair (minimally invasive) in Medicare
Dr. Bonheur accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of hernia repair (minimally invasive) by Dr. Bonheur, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Bonheur ranks in Medicare procedure volume
- Varicose vein removal
- 85th percentile111 procedures
- Hernia repair (minimally invasive)
- 87th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. James A. Bonheur has 2 publications on record
Dmand AI links 2 papers to Dr. Bonheur. The most frequent topics are Mice, Inbred Strains and Reperfusion Injury. Dr. Bonheur's most frequent co-authors are Fateh Entabi, MD and Hong T. Hua, MD.
Topics Dr. Bonheur writes about most
- Mice, Inbred Strains
- Reperfusion Injury
Dr. Bonheur's most frequent co-authors
Recent publications by Dr. Bonheur
See who Dr. Bonheur researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bonheur works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James A. Bonheur received $8,822 in industry payments from 2016 to 2025
CMS Open Payments shows 205 general payments to Dr. Bonheur from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 58% of the total. Covidien LP paid the most, $1,995.
General payments to Dr. Bonheur by program year, 2016 to 2025
General payments to Dr. Bonheur by kind, 2016 to 2025
- Food and beverage$5,15658%
- Travel and lodging$1,91522%
- Consulting fees$1,75020%
Companies that paid Dr. Bonheur the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James A. Bonheur has 1 award and honors on record
Dmand AI lists 1 award for Dr. Bonheur.
Awards and honors for Dr. Bonheur
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. James A. Bonheur graduated from Saba University School of Medicine
Dr. Bonheur graduated from Saba University School of Medicine in 1997.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. James A. Bonheur accepts plans from 14 insurance carriers
Dr. Bonheur is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Elevance. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Excellus BlueCross BlueShield
- Elevance
- United Healthcare
- Cigna
- Aspirus Health Plan
- Blue Cross Blue Shield of Michigan
- HCSC
- +6 more carriersWith a free account
Plan types Dr. Bonheur accepts, by number of carriers
- HMO9
- PPO9
- EPO5
- Medicare5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. James A. Bonheur's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. James A. Bonheur
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. James A. Bonheur's NPI number?
Dr. James A. Bonheur's NPI number is 1972796118. It was assigned on August 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. James A. Bonheur?
Dr. James A. Bonheur is a general surgeon in Stamford, Connecticut. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. James A. Bonheur practice?
Dr. Bonheur practices at 1 Hospital Plz, Stamford, CT 06902. Dr. Bonheur's primary practice is Stamford Hospital in Stamford, Connecticut. Dmand AI also links Dr. Bonheur to 1 group practice or clinic.
What is Dr. James A. Bonheur's office phone number?
The practice phone on file for Dr. Bonheur is (203) 276-7467.
What is Dr. James A. Bonheur's medical license number?
Dr. Bonheur's Connecticut license number on file is 045407, one of the licenses on file in 3 states.
Which states has Dr. James A. Bonheur been licensed in?
Dmand AI has state licenses on file for Dr. Bonheur in Connecticut (2007 to 2025), New York (2019 to 2026) and Nevada (2005).
Which hospitals is Dr. James A. Bonheur affiliated with?
Dr. Bonheur is affiliated with Stamford Hospital.
What medical group is Dr. James A. Bonheur part of?
Dr. Bonheur is linked to AMI Surgery.
Does Dr. James A. Bonheur accept Medicare?
Yes. CMS data shows Dr. Bonheur billed Medicare for 371 services in 2024, and Dr. Bonheur accepts Medicare assignment.
How many Medicare patients does Dr. James A. Bonheur see?
CMS counts 119 Medicare patients who saw Dr. Bonheur in 2024, with an average age of 74.
Show 8 more questionsShow fewer questions
Is Dr. James A. Bonheur board certified?
Yes. Dr. Bonheur is board certified in surgery by the American Board of Surgery.
What services does Dr. James A. Bonheur bill to Medicare?
In 2024, Dr. Bonheur's most billed Medicare services were blood vessel study (93970), surgery: heart and blood vessels (36466) and office visit, new patient (99203).
Where did Dr. James A. Bonheur go to medical school?
Dr. Bonheur graduated from Saba University School of Medicine in 1997.
Has Dr. James A. Bonheur received payments from drug or device companies?
CMS Open Payments shows $8,822 in general payments to Dr. Bonheur from 43 companies from 2016 to 2025. The largest total came from Covidien LP.
How long has Dr. James A. Bonheur been practicing?
Dr. Bonheur graduated from medical school in 1997, 29 years ago.
Does Dr. James A. Bonheur do research?
Dmand AI links 2 publications to Dr. Bonheur.
Who does Dr. James A. Bonheur publish with?
Dr. Bonheur's most frequent co-authors are Fateh Entabi, MD (1 shared paper) and Hong T. Hua, MD (1 shared paper).
What insurance does Dr. James A. Bonheur accept?
Dr. Bonheur is in network with 14 carriers, including Aetna, Excellus BlueCross BlueShield and Elevance. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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