Dr. Gerard M. Roy, MD
- Medicare services, 2024
- 101
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 627
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Practice address
- 100 Grand Street, New Britain, CT 06050
- Practice phone
- Call (860) 224-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Roy's professional email, personal email and mobile number
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Dr. Gerard M. Roy is an OB-GYN in New Britain, Connecticut
Dr. Roy practices at The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare.
Dr. Roy's NPI, 1992775910, was assigned on January 23, 2006. Dr. Roy graduated from Chicago College of Medicine and Surgery in 1993. Dr. Roy holds Connecticut license 036822.
- NPI
- 1992775910NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789724345
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 224-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gerard M. Roy practices at The Hospital of Central Connecticut in New Britain, Connecticut
Dr. Roy's primary practice is The Hospital of Central Connecticut, at 100 Grand Street, New Britain, CT 06050 in Hartford County. The practice phone is (860) 224-5011.
- The Hospital of Central Connecticut100 Grand Street, New Britain, CT 06050 · Hartford CountyPhone(860) 224-5011
Source: Dmand AI Affiliation Data
Dr. Gerard M. Roy is affiliated with 3 sites of care and 2 medical groups
Dr. Roy's primary practice is The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare. The medical group on file is The Hospital of Central Connecticut. Dmand AI also links Dr. Roy 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. Gerard M. Roy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Roy practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Hospital of Central Connecticut | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gerard M. Roy is one of 591 OB-GYNs in Connecticut
Obstetrics and gynecology is Dr. Roy's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Roy is licensed in Connecticut.
Specialties and state licenses
- Obstetrics and gynecology, ConnecticutPrimary
OB-GYNs near Dr. Roy
Counts of OB-GYNs 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. Gerard M. Roy billed Medicare for 101 services in 2024
CMS data shows 101 Medicare services from Dr. Roy across 3 procedure codes in 2024, for 49 Medicare patients. Medicare paid $5,393 for them. Every service was in an office.
Dr. Roy's Medicare services by type, 2024
- Other services59
- Office and hospital visits42
Dr. Roy compared with the Connecticut median for OB-GYNs, 2024
- Dr. Roy
- Connecticut median
- Medicare services
- 101vs 7044% above
- Medicare patients
- 49vs 49Close to median
- Part D claims
- 454vs 548.4 times
Medians across 541 OB-GYNs in Connecticut with Dmand AI profiles that report each measure.
Dr. Roy'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Roy and other OB-GYNs in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gerard M. Roy treated 49 Medicare patients in 2024, average age 68
CMS counts 49 Medicare patients who saw Dr. Roy in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high cholesterol, and 53% have high blood pressure. 22% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Roy's median patient age at 47, with 98% women.
Dr. Roy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Roy's Medicare patients, 2024
- High cholesterol75%
- High blood pressure53%
- Arthritis49%
- Mood disorders35%
- Anxiety31%
- Depression31%
- Asthma22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Roy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gerard M. Roy wrote 627 Medicare Part D claims in 2024
In 2024, Dr. Roy wrote 627 Medicare Part D claims for 135 patients. 83% of them were for generic drugs. CMS names the drug for 454 of them, across 21 drugs with 11 or more claims each, at $73,611 in total drug cost.
Dr. Roy's Part D claims by kind of drug, 2024
- Generic521 claims83%
- Brand-name106 claims17%
Dr. Roy'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. Roy's Part D claims, 2024
- Antibiotics10%64 of 627 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Gerard M. Roy scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Roy for performance year 2024, reported as part of a group. Dr. Roy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Roy's MIPS scores, performance year 2024
- 89of 100Final score
- 85.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
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
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Dr. Gerard M. Roy received $1,805 in industry payments from 2024 to 2025
CMS Open Payments shows 88 general payments to Dr. Roy from 22 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Sumitomo Pharma America, Inc. paid the most, $299.
General payments to Dr. Roy by program year, 2024 to 2025
Companies that paid Dr. Roy the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gerard M. Roy graduated from Chicago College of Medicine and Surgery
Dr. Roy graduated from Chicago College of Medicine and Surgery in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gerard M. Roy'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) |
| 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. Gerard M. Roy
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. Gerard M. Roy's NPI number?
Dr. Gerard M. Roy's NPI number is 1992775910. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gerard M. Roy?
Dr. Gerard M. Roy is an OB-GYN in New Britain, Connecticut. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Gerard M. Roy practice?
Dr. Roy practices at 100 Grand Street, New Britain, CT 06050. Dr. Roy's primary practice is The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Roy to 2 group practices and clinics and 1 medical group.
What is Dr. Gerard M. Roy's office phone number?
The practice phone on file for Dr. Roy is (860) 224-5011.
What is Dr. Gerard M. Roy's medical license number?
Dr. Roy holds Connecticut license 036822.
Which hospitals is Dr. Gerard M. Roy affiliated with?
Dr. Roy practices at The Hospital of Central Connecticut in New Britain, Connecticut.
What medical group is Dr. Gerard M. Roy part of?
Dr. Roy is linked to The Hospital of Central Connecticut. Dmand AI links Dr. Roy to 1 more medical group.
Does Dr. Gerard M. Roy accept Medicare?
Yes. CMS data shows Dr. Roy billed Medicare for 101 services in 2024, and Dr. Roy accepts Medicare assignment.
What is Dr. Gerard M. Roy's MIPS score?
Dr. Roy's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gerard M. Roy see?
CMS counts 49 Medicare patients who saw Dr. Roy in 2024, with an average age of 68.
Show 5 more questionsShow fewer questions
What services does Dr. Gerard M. Roy bill to Medicare?
In 2024, Dr. Roy's most billed Medicare services were office visit, established patient (99213), medicare service (G0101) and medicare temporary code (Q0091).
Where did Dr. Gerard M. Roy go to medical school?
Dr. Roy graduated from Chicago College of Medicine and Surgery in 1993.
What drugs does Dr. Gerard M. Roy prescribe most?
In 2024 Medicare Part D data, Dr. Roy's most prescribed drugs by claims were Fluconazole, Risedronate Sodium and Estradiol.
Has Dr. Gerard M. Roy received payments from drug or device companies?
CMS Open Payments shows $1,805 in general payments to Dr. Roy from 22 companies from 2024 to 2025. The largest total came from Sumitomo Pharma America, Inc.
How long has Dr. Gerard M. Roy been practicing?
Dr. Roy graduated from medical school in 1993, 33 years ago.
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