Dr. Henry Leguyader, MD
- Medicare services, 2024
- 229
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 122
- MIPS score, 2024
- 92
- Hospital affiliations
- 2
- Practice address
- 196 -198 North Street, Geneva, NY 14456
- Practice phone
- Call (315) 787-4175
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Leguyader'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. Henry Leguyader is a gastroenterologist in Geneva, New York
Dr. Leguyader practices at Geneva General Hospital in Geneva, New York, part of University of Rochester Medicine.
Dr. Leguyader's NPI, 1316962251, was assigned on July 13, 2006. Dr. Leguyader graduated from Stony Brook University Health Sciences Center School of Medicine in 1987. Dr. Leguyader holds New York license 176705.
- NPI
- 1316962251NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860476033
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (315) 787-4175
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Henry Leguyader practices at Geneva General Hospital in Geneva, New York
Dr. Leguyader's primary practice is Geneva General Hospital, at 196 -198 North Street, Geneva, NY 14456 in Ontario County. The practice phone is (315) 787-4175.
- Geneva General Hospital196 -198 North Street, Geneva, NY 14456 · Ontario CountyPhone(315) 787-4175
Source: Dmand AI Affiliation Data
Dr. Henry Leguyader is affiliated with 4 sites of care and 2 medical groups
Dr. Leguyader's primary practice is Geneva General Hospital in Geneva, New York, part of University of Rochester Medicine. Dr. Leguyader is also affiliated with Soldiers & Sailors Memorial Hospital. The medical group on file is FLH Medical, P.C. Dmand AI also links Dr. Leguyader to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Henry Leguyader's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leguyader practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Geneva General Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Rochester Medicine and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Henry Leguyader is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Leguyader's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Leguyader is licensed in New York.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
Gastroenterologists near Dr. Leguyader
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. Henry Leguyader billed Medicare for 229 services in 2024
CMS data shows 229 Medicare services from Dr. Leguyader across 6 procedure codes in 2024, for 137 Medicare patients. Medicare paid $20,689 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Leguyader's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1972024: 15621%
- Other services
- 2023: 1102024: 7334%
Dr. Leguyader compared with the New York median for gastroenterologists, 2024
- Dr. Leguyader
- New York median
- Medicare services
- 229vs 42146% below
- Medicare patients
- 137vs 23642% below
- Part D claims
- 104vs 38273% below
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Leguyader'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. Leguyader?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leguyader and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Henry Leguyader treated 137 Medicare patients in 2024, average age 75
CMS counts 137 Medicare patients who saw Dr. Leguyader in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Leguyader's median patient age at 69, with 55% women.
Dr. Leguyader's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Leguyader's Medicare patients by sex, 2024
- Women6648%
- Men7152%
Chronic conditions among Dr. Leguyader's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis38%
- Diabetes31%
- Cancer25%
- Anxiety21%
- Atrial fibrillation20%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Leguyader's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Henry Leguyader wrote 122 Medicare Part D claims in 2024
In 2024, Dr. Leguyader wrote 122 Medicare Part D claims for 44 patients. 95% of them were for generic drugs. CMS names the drug for 104 of them, across 4 drugs with 11 or more claims each, at $1,699 in total drug cost. In 2023, CMS named 162 claims across 3 drugs.
Dr. Leguyader's Part D claims by kind of drug, 2024
- Generic116 claims95%
- Brand-name and other6 claims5%
Dr. Leguyader'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1622024: 10436%
Drugs named by CMS: 4 in 2024, 3 in 2023.
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. Henry Leguyader scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Leguyader for performance year 2024, reported as part of a group. Dr. Leguyader accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 152 procedures of colonoscopy by Dr. Leguyader, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Leguyader's MIPS scores, performance year 2024
- 92of 100Final score
- 85.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Leguyader ranks in Medicare procedure volume
- Colonoscopy
- 89th percentile152 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 76th percentile98 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Henry Leguyader received $2,173 in industry payments from 2016 to 2025
CMS Open Payments shows 120 general payments to Dr. Leguyader from 23 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Janssen Pharmaceuticals, Inc paid the most, $631.
General payments to Dr. Leguyader by program year, 2016 to 2025
General payments to Dr. Leguyader by kind, 2016 to 2025
- Food and beverage$2,02393%
- Education$1517%
Companies that paid Dr. Leguyader 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. Henry Leguyader graduated from Stony Brook University Health Sciences Center School of Medicine
Dr. Leguyader graduated from Stony Brook University Health Sciences Center School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Henry Leguyader'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 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 percentiles | Doctors 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Henry Leguyader
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. Henry Leguyader's NPI number?
Dr. Henry Leguyader's NPI number is 1316962251. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Henry Leguyader?
Dr. Henry Leguyader is a gastroenterologist in Geneva, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Henry Leguyader practice?
Dr. Leguyader practices at 196 -198 North Street, Geneva, NY 14456. Dr. Leguyader's primary practice is Geneva General Hospital in Geneva, New York, part of University of Rochester Medicine. Dmand AI also links Dr. Leguyader to 2 group practices and clinics and 1 medical group.
What is Dr. Henry Leguyader's office phone number?
The practice phone on file for Dr. Leguyader is (315) 787-4175.
What is Dr. Henry Leguyader's medical license number?
Dr. Leguyader holds New York license 176705.
Which hospitals is Dr. Henry Leguyader affiliated with?
Dr. Leguyader practices at Geneva General Hospital in Geneva, New York. Dr. Leguyader is also affiliated with Soldiers & Sailors Memorial Hospital.
What medical group is Dr. Henry Leguyader part of?
Dr. Leguyader is linked to FLH Medical, P.C. Dmand AI links Dr. Leguyader to 1 more medical group.
Does Dr. Henry Leguyader accept Medicare?
Yes. CMS data shows Dr. Leguyader billed Medicare for 229 services in 2024, and Dr. Leguyader accepts Medicare assignment.
What is Dr. Henry Leguyader's MIPS score?
Dr. Leguyader's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Henry Leguyader see?
CMS counts 137 Medicare patients who saw Dr. Leguyader in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Henry Leguyader bill to Medicare?
In 2024, Dr. Leguyader's most billed Medicare services were surgery: digestive system (45380), medicare service (G0500) and surgery: digestive system (43239).
Where did Dr. Henry Leguyader go to medical school?
Dr. Leguyader graduated from Stony Brook University Health Sciences Center School of Medicine in 1987.
What drugs does Dr. Henry Leguyader prescribe most?
In 2024 Medicare Part D data, Dr. Leguyader's most prescribed drugs by claims were Omeprazole, Pantoprazole Sodium and Famotidine.
Has Dr. Henry Leguyader received payments from drug or device companies?
CMS Open Payments shows $2,173 in general payments to Dr. Leguyader from 23 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Henry Leguyader been practicing?
Dr. Leguyader graduated from medical school in 1987, 39 years ago.
Selling to gastroenterology practices?
See gastroenterologists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card