Dr. Justin Gauthier, MD
- Medicare services, 2024
- 286
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 104
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 112 Quarry Road, Trumbull, CT 06611
- Practice phone
- Call (203) 374-1515
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center of Fairfield County
Surgery Center - Medicare-Certified · Trumbull, Connecticut
Find Dr. Gauthier'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. Justin Gauthier is a general surgeon in Trumbull, Connecticut
Dr. Gauthier practices at Surgery Center of Fairfield County in Trumbull, Connecticut.
Dr. Gauthier's NPI, 1417362955, was assigned on June 23, 2014. Dr. Gauthier holds Connecticut license 66421.
- NPI
- 1417362955NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830449446
- NPI enumeration date
- June 23, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 374-1515
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin Gauthier practices at Surgery Center of Fairfield County in Trumbull, Connecticut
Dr. Gauthier's primary practice is Surgery Center of Fairfield County, at 112 Quarry Road, Trumbull, CT 06611. The practice phone is (203) 374-1515.
- Surgery Center of Fairfield County112 Quarry Road, Trumbull, CT 06611Phone(203) 374-1515
Source: Dmand AI Affiliation Data
Dr. Justin Gauthier is affiliated with 4 sites of care and 2 medical groups
Dr. Gauthier's primary practice is Surgery Center of Fairfield County in Trumbull, Connecticut. Dr. Gauthier is also affiliated with Lawrence + Memorial Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Gauthier to 1 more hospital, 1 physician office 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. Justin Gauthier's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gauthier practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center of Fairfield County | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Justin Gauthier is one of 303 general surgeons in Connecticut
Surgery is Dr. Gauthier's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gauthier is licensed in Connecticut.
Specialties and state licenses
- Surgery, ConnecticutPrimary
General surgeons near Dr. Gauthier
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. Justin Gauthier billed Medicare for 286 services in 2024
CMS data shows 286 Medicare services from Dr. Gauthier across 10 procedure codes in 2024, for 190 Medicare patients. Medicare paid $29,074 for them.
Dr. Gauthier's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2362024: 2443%
- Surgery
- 2023: 232024: 2926%
- Imaging
- 2023: 122024: 138%
Where Dr. Gauthier's Medicare services took place, 2024
- In an office18765%
- In a facility9935%
Dr. Gauthier compared with the Connecticut median for general surgeons, 2024
- Dr. Gauthier
- Connecticut median
- Medicare services
- 286vs 1092.6 times
- Medicare patients
- 190vs 952.0 times
- Part D claims
- 11vs 2556% below
Medians across 295 general surgeons in Connecticut with Dmand AI profiles that report each measure.
Dr. Gauthier'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. Gauthier?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gauthier and other general surgeons in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Justin Gauthier treated 190 Medicare patients in 2024, average age 77
CMS counts 190 Medicare patients who saw Dr. Gauthier in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.54, 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. Gauthier's median patient age at 67, with 57% women.
Dr. Gauthier's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gauthier's Medicare patients by sex, 2024
- Women12063%
- Men7037%
Chronic conditions among Dr. Gauthier's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Cancer39%
- Anxiety31%
- Atrial fibrillation27%
- Ischemic heart disease27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gauthier's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Justin Gauthier wrote 104 Medicare Part D claims in 2024
In 2024, Dr. Gauthier wrote 104 Medicare Part D claims for 58 patients. 99% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $27 in total drug cost. In 2022, CMS named 41 claims across 3 drugs.
Dr. Gauthier's Part D claims by kind of drug, 2024
- Generic103 claims99%
- Brand-name and other1 claims1%
Dr. Gauthier'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.
Drug classes CMS tracks in Dr. Gauthier's Part D claims, 2024
- Opioids13%13 of 104 claims
- Antibiotics38%40 of 104 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 412023: 1173%
Drugs named by CMS: 1 in 2023, 3 in 2022.
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. Justin Gauthier 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. Gauthier for performance year 2024, reported through an alternative payment model (APM). Dr. Gauthier accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 23 procedures of melanoma (skin cancer) excision by Dr. Gauthier, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gauthier's MIPS scores, performance year 2024
- 100of 100Final score
- 86.5of 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. Gauthier ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 76th percentile23 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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. Justin Gauthier received $92 in industry payments from 2020 to 2022
CMS Open Payments shows 3 general payments to Dr. Gauthier from 2 drug and device companies from 2020 to 2022. Food and beverage make up the largest share, 69% of the total. Acell, Inc. paid the most, $48.
General payments to Dr. Gauthier by program year, 2020 to 2022
General payments to Dr. Gauthier by kind, 2020 to 2022
- Food and beverage$6469%
- Gifts$2831%
Companies that paid Dr. Gauthier the most, 2020 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Justin Gauthier'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) |
| 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. Justin Gauthier
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. Justin Gauthier's NPI number?
Dr. Justin Gauthier's NPI number is 1417362955. It was assigned on June 23, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin Gauthier?
Dr. Justin Gauthier is a general surgeon in Trumbull, Connecticut. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Justin Gauthier practice?
Dr. Gauthier practices at 112 Quarry Road, Trumbull, CT 06611. Dr. Gauthier's primary practice is Surgery Center of Fairfield County in Trumbull, Connecticut. Dmand AI also links Dr. Gauthier to 1 hospital, 1 physician office and 1 medical group.
What is Dr. Justin Gauthier's office phone number?
The practice phone on file for Dr. Gauthier is (203) 374-1515.
What is Dr. Justin Gauthier's medical license number?
Dr. Gauthier holds Connecticut license 66421.
Which hospitals is Dr. Justin Gauthier affiliated with?
Dr. Gauthier is affiliated with Lawrence + Memorial Hospital. Dmand AI links Dr. Gauthier to 1 more hospital.
What medical group is Dr. Justin Gauthier part of?
Dr. Gauthier is linked to Yale Health. Dmand AI links Dr. Gauthier to 1 more medical group.
Does Dr. Justin Gauthier accept Medicare?
Yes. CMS data shows Dr. Gauthier billed Medicare for 286 services in 2024, and Dr. Gauthier accepts Medicare assignment.
What is Dr. Justin Gauthier's MIPS score?
Dr. Gauthier'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. Justin Gauthier see?
CMS counts 190 Medicare patients who saw Dr. Gauthier in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Justin Gauthier bill to Medicare?
In 2024, Dr. Gauthier's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99213) and hospital inpatient care (99232).
What drugs does Dr. Justin Gauthier prescribe most?
In 2023 Medicare Part D data, Dr. Gauthier's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Justin Gauthier received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Dr. Gauthier from 2 companies from 2020 to 2022. The largest total came from Acell, Inc.
How long has Dr. Justin Gauthier been practicing?
Dr. Gauthier graduated from medical school in 2014, 12 years ago.
Selling to surgery practices?
See general surgeons in Connecticut 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