Dr. James Patrick Gavin, MD
- Medicare services, 2024
- 1,112
- Medicare patients, 2024
- 384
- Part D claims, 2024
- 325
- MIPS score, 2024
- 22
- Hospital affiliations
- 3
- Practice address
- 7 Cambridge Dr, Trumbull, CT 06611
- Practice phone
- Call (203) 301-9040
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Milford Dialysis
Trumbull, Connecticut
Find Dr. Gavin's professional email, personal email and mobile number
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Dr. James Patrick Gavin is a nephrologist in Trumbull, Connecticut
Dr. Gavin practices at Milford Dialysis in Trumbull, Connecticut.
Dr. Gavin's NPI, 1609875491, was assigned on July 14, 2005. Dr. Gavin graduated from Drexel University College Of Medicine in 1985. Dr. Gavin's Connecticut license number on file is 033143.
- NPI
- 1609875491NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608762349
- NPI enumeration date
- July 14, 2005
- NPI status
- Active
- Practice phone
- (203) 301-9040
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. James Patrick Gavin practices at Milford Dialysis in Trumbull, Connecticut
Dr. Gavin's primary practice is Milford Dialysis, at 7 Cambridge Dr, Trumbull, CT 06611 in Greater Bridgeport County. The practice phone is (203) 301-9040.
- Milford Dialysis7 Cambridge Dr, Trumbull, CT 06611 · Greater Bridgeport CountyPhone(203) 301-9040
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. James Patrick Gavin is affiliated with 10 sites of care and 1 medical group
Dr. Gavin's primary practice is Milford Dialysis in Trumbull, Connecticut. Dr. Gavin is also affiliated with Bridgeport Hospital. The medical group on file is Nephrology Associates, P.C. Dmand AI also links Dr. Gavin to 2 more hospitals, 5 dialysis centers and 1 group practice or clinic, each 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 Patrick Gavin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gavin practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Milford Dialysis | Available with a free account |
| +9 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Patrick Gavin is one of 141 nephrologists in Connecticut
Nephrology is Dr. Gavin's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Gavin is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Gavin's licenses on file in 2 states: Connecticut and Ohio.
Specialties and state licenses
- Nephrology, ConnecticutPrimary
- Ohio license
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease and fluid and electrolyte imbalances among the conditions Dr. Gavin treats.
Nephrologists near Dr. Gavin
Counts of nephrologists 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 Patrick Gavin billed Medicare for 1,112 services in 2024
CMS data shows 1,112 Medicare services from Dr. Gavin across 8 procedure codes in 2024, for 384 Medicare patients. Medicare paid $148,417 for them.
Dr. Gavin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5802024: 6288%
- Tests and treatments
- 2023: 5222024: 4847%
Where Dr. Gavin's Medicare services took place, 2024
- In an office54449%
- In a facility56851%
Dr. Gavin compared with the Connecticut median for nephrologists, 2024
- Dr. Gavin
- Connecticut median
- Medicare services
- 1,112vs 73252% above
- Medicare patients
- 384vs 26147% above
- Part D claims
- 166vs 60072% below
Medians across 137 nephrologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Gavin'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. Gavin and other nephrologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Patrick Gavin treated 384 Medicare patients in 2024, average age 74
CMS counts 384 Medicare patients who saw Dr. Gavin in 2024. The largest group is 65 to 74, with 120 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 38% are also on Medicaid. Their average risk score is 5.40, 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. Gavin's median patient age at 72, with 43% women.
Dr. Gavin's Medicare patients by age, 2024
Dr. Gavin's Medicare patients by sex, 2024
- Women17445%
- Men21055%
Chronic conditions among Dr. Gavin's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes60%
- Heart failure57%
- Ischemic heart disease55%
- Arthritis46%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gavin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women43%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Patrick Gavin wrote 325 Medicare Part D claims in 2024
In 2024, Dr. Gavin wrote 325 Medicare Part D claims for 92 patients. 93% of them were for generic drugs. CMS names the drug for 166 of them, across 10 drugs with 11 or more claims each, at $9,167 in total drug cost. In 2023, CMS named 168 claims across 10 drugs.
Dr. Gavin's Part D claims by kind of drug, 2024
- Generic301 claims93%
- Brand-name24 claims7%
Dr. Gavin'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: 1682024: 1661%
Drugs named by CMS: 10 in 2024, 10 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. James Patrick Gavin scored 22 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 22 out of 100 for Dr. Gavin for performance year 2024, reported individually.
Dr. Gavin's MIPS scores, performance year 2024
- 22of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. James Patrick Gavin received $126,760 in industry payments from 2016 to 2025
CMS Open Payments shows 215 general payments to Dr. Gavin from 27 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 45% of the total. Abbott Laboratories paid the most, $72,501.
General payments to Dr. Gavin by program year, 2016 to 2025
General payments to Dr. Gavin by kind, 2016 to 2025
- Consulting fees$56,65545%
- Speaker and faculty fees$38,30830%
- Travel and lodging$19,28215%
- Food and beverage$6,8355%
- Other$5,6804%
Companies that paid Dr. Gavin 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 Patrick Gavin has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Gavin, most recently Checkbook Top Doc in 2011.
Awards and honors for Dr. Gavin
- 2011
- Checkbook Top Doc
- Undated
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. James Patrick Gavin graduated from Drexel University College Of Medicine
Dr. Gavin graduated from Drexel University College Of Medicine in 1985. Dr. Gavin is a member of ACP, AMA, ASN and NKF.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. James Patrick Gavin accepts plans from 15 insurance carriers
Dr. Gavin is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +7 more carriersWith a free account
Plan types Dr. Gavin accepts, by number of carriers
- PPO10
- HMO8
- Medicare8
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. James Patrick Gavin'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 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 | Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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 Patrick Gavin
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 Patrick Gavin's NPI number?
Dr. James Patrick Gavin's NPI number is 1609875491. It was assigned on July 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Patrick Gavin?
Dr. James Patrick Gavin is a nephrologist in Trumbull, Connecticut. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. James Patrick Gavin practice?
Dr. Gavin practices at 7 Cambridge Dr, Trumbull, CT 06611. Dr. Gavin's primary practice is Milford Dialysis in Trumbull, Connecticut. Dmand AI also links Dr. Gavin to 2 hospitals, 5 dialysis centers and 1 group practice or clinic.
What is Dr. James Patrick Gavin's office phone number?
The practice phone on file for Dr. Gavin is (203) 301-9040.
What is Dr. James Patrick Gavin's medical license number?
Dr. Gavin's Connecticut license number on file is 033143, one of the licenses on file in 2 states.
Which states has Dr. James Patrick Gavin been licensed in?
Dmand AI has state licenses on file for Dr. Gavin in Connecticut (1993 to 2025) and Ohio (1990 to 2027).
Which hospitals is Dr. James Patrick Gavin affiliated with?
Dr. Gavin is affiliated with Bridgeport Hospital. Dmand AI links Dr. Gavin to 2 more hospitals.
What medical group is Dr. James Patrick Gavin part of?
Dr. Gavin is linked to Nephrology Associates, P.C.
Does Dr. James Patrick Gavin accept Medicare?
Yes. CMS data shows Dr. Gavin billed Medicare for 1,112 services in 2024.
What is Dr. James Patrick Gavin's MIPS score?
Dr. Gavin's MIPS final score for performance year 2024 is 22 out of 100, reported individually.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. James Patrick Gavin see?
CMS counts 384 Medicare patients who saw Dr. Gavin in 2024, with an average age of 74.
Is Dr. James Patrick Gavin board certified?
Yes. Dr. Gavin is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. James Patrick Gavin bill to Medicare?
In 2024, Dr. Gavin's most billed Medicare services were hospital inpatient care (99232), dialysis (90960) and office visit, established patient (99214).
Where did Dr. James Patrick Gavin go to medical school?
Dr. Gavin graduated from Drexel University College Of Medicine in 1985.
What drugs does Dr. James Patrick Gavin prescribe most?
In 2024 Medicare Part D data, Dr. Gavin's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Midodrine HCl.
Has Dr. James Patrick Gavin received payments from drug or device companies?
CMS Open Payments shows $126,760 in general payments to Dr. Gavin from 27 companies from 2016 to 2025. The largest total came from Abbott Laboratories.
How long has Dr. James Patrick Gavin been practicing?
Dr. Gavin graduated from medical school in 1985, 41 years ago.
What insurance does Dr. James Patrick Gavin accept?
Dr. Gavin is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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