Diagnosis, DifferentialHypercalcemiaHypercalciuria
Dr. Kory A. Tray, MD
NPI1336248368PAC ID2769563824
- Medicare services, 2024
- 1,479
- Medicare patients, 2024
- 409
- Part D claims, 2024
- 2,211
- Publications
- 1
- MIPS score, 2024
- 96
- Practice address
- 1260 Silas Deane Hwy, Wethersfield, CT 06109
- Practice phone
- Call (860) 258-3480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Starling Physicians
Wethersfield, Connecticut
Find Dr. Tray's professional email, personal email and mobile number
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Dr. Kory A. Tray is a nephrologist in Wethersfield, Connecticut
Dr. Tray practices at Starling Physicians in Wethersfield, Connecticut.
Dr. Tray's NPI, 1336248368, was assigned on September 22, 2006. Dr. Tray holds Connecticut license 040113.
NPI and contact details
- NPI
- 1336248368NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769563824
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (860) 258-3480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- 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. Kory A. Tray practices at Starling Physicians in Wethersfield, Connecticut
Dr. Tray's primary practice is Starling Physicians, at 1260 Silas Deane Hwy, Wethersfield, CT 06109 in Capitol County. The practice phone is (860) 258-3480.
- Starling Physicians1260 Silas Deane Hwy, Wethersfield, CT 06109 · Capitol CountyPhone(860) 258-3480
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kory A. Tray is affiliated with 5 sites of care and 2 medical groups
Dr. Tray's primary practice is Starling Physicians in Wethersfield, Connecticut. Dr. Tray is also affiliated with Hartford Hospital. The medical group on file is Starling Physicians. Dmand AI also links Dr. Tray to 1 more hospital, 1 dialysis center, 1 group practice or clinic and 1 medical group, each named with a free account.
Starling PhysiciansPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Kory A. Tray's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tray practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Starling Physicians | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kory A. Tray is one of 141 nephrologists in Connecticut
Nephrology is Dr. Tray's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Tray is licensed in Connecticut.
Specialties and state licenses
- Nephrology, ConnecticutPrimary
Nephrologists near Dr. Tray
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
141nephrologists in Connecticut
3nephrologists in Wethersfield
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Kory A. Tray billed Medicare for 1,479 services in 2024
CMS data shows 1,479 Medicare services from Dr. Tray across 13 procedure codes in 2024, for 409 Medicare patients. Medicare paid $138,210 for them.
Medicare services, 20241,479
Medicare patients409
Paid by Medicare$138,210
Procedure codes13
Dr. Tray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0802024: 94912%
- Other services
- 2023: 02024: 310
- Tests and treatments
- 2023: 2092024: 14630%
- Lab and pathology
- 2023: 552024: 7435%
Where Dr. Tray's Medicare services took place, 2024
- In an office87759%
- In a facility60241%
Dr. Tray compared with the Connecticut median for nephrologists, 2024
- Dr. Tray
- Connecticut median
- Medicare services
- 1,479vs 7322.0 times
- Medicare patients
- 409vs 26157% above
- Part D claims
- 1,852vs 6003.1 times
Medians across 137 nephrologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Tray'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. Tray and other nephrologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kory A. Tray treated 409 Medicare patients in 2024, average age 73
CMS counts 409 Medicare patients who saw Dr. Tray in 2024. The largest group is 75 to 84, with 159 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 31% are also on Medicaid. Their average risk score is 4.04, 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. Tray's median patient age at 71, with 48% women.
Medicare patients, 2024409
Average age73
Average risk score4.04
Also on Medicaid31%
Dr. Tray's Medicare patients by age, 2024
Dr. Tray's Medicare patients by sex, 2024
- Women19949%
- Men21051%
Chronic conditions among Dr. Tray's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease53%
- Diabetes52%
- Heart failure47%
- Arthritis44%
- Atrial fibrillation39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kory A. Tray wrote 2,211 Medicare Part D claims in 2024
In 2024, Dr. Tray wrote 2,211 Medicare Part D claims for 382 patients. 87% of them were for generic drugs. CMS names the drug for 1,852 of them, across 40 drugs with 11 or more claims each, at $260,227 in total drug cost. In 2023, CMS named 1,616 claims across 36 drugs.
Part D claims, 20242,211
Drugs named by CMS40
Total drug cost$260,227
Part D patients382
Dr. Tray's Part D claims by kind of drug, 2024
- Generic1,928 claims87%
- Brand-name and other283 claims13%
Dr. Tray'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. Tray's Part D claims, 2024
- Opioids0%11 of 2,211 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6162024: 1,85215%
Drugs named by CMS: 40 in 2024, 36 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. Kory A. Tray scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Tray for performance year 2024, reported as part of a group. Dr. Tray accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tray as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tray's MIPS scores, performance year 2024
- 96of 100Final score
- 90.5of 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. Kory A. Tray has 1 publication on record
Dmand AI links 1 paper to Dr. Tray.
Papers1
Recent publications by Dr. Tray
See who Dr. Tray researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tray works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kory A. Tray received $62 in industry payments from 2016 to 2025
CMS Open Payments shows 9 general payments to Dr. Tray from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. GlaxoSmithKline, LLC. paid the most, $21.
General payments to Dr. Tray by program year, 2016 to 2025
General payments to Dr. Tray by kind, 2016 to 2025
$62in total
- Food and beverage$4878%
- Education$1422%
Companies that paid Dr. Tray the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Kory A. Tray's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kory A. Tray
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. Kory A. Tray's NPI number?
Dr. Kory A. Tray's NPI number is 1336248368. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kory A. Tray?
Dr. Kory A. Tray is a nephrologist in Wethersfield, Connecticut. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Kory A. Tray practice?
Dr. Tray practices at 1260 Silas Deane Hwy, Wethersfield, CT 06109. Dr. Tray's primary practice is Starling Physicians in Wethersfield, Connecticut. Dmand AI also links Dr. Tray to 1 hospital, 1 dialysis center, 1 group practice or clinic and 1 medical group.
What is Dr. Kory A. Tray's office phone number?
The practice phone on file for Dr. Tray is (860) 258-3480.
What is Dr. Kory A. Tray's medical license number?
Dr. Tray holds Connecticut license 040113.
Which hospitals is Dr. Kory A. Tray affiliated with?
Dr. Tray is affiliated with Hartford Hospital. Dmand AI links Dr. Tray to 1 more hospital.
What medical group is Dr. Kory A. Tray part of?
Dr. Tray is linked to Starling Physicians. Dmand AI links Dr. Tray to 1 more medical group.
Does Dr. Kory A. Tray accept Medicare?
Yes. CMS data shows Dr. Tray billed Medicare for 1,479 services in 2024, and Dr. Tray accepts Medicare assignment.
Does Dr. Kory A. Tray offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tray as offering telehealth services.
What is Dr. Kory A. Tray's MIPS score?
Dr. Tray's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Kory A. Tray see?
CMS counts 409 Medicare patients who saw Dr. Tray in 2024, with an average age of 73.
What services does Dr. Kory A. Tray bill to Medicare?
In 2024, Dr. Tray's most billed Medicare services were hospital inpatient care (99233), medicare service (G2211) and office visit, established patient (99214).
What drugs does Dr. Kory A. Tray prescribe most?
In 2024 Medicare Part D data, Dr. Tray's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Lisinopril.
Has Dr. Kory A. Tray received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Dr. Tray from 4 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Kory A. Tray been practicing?
Dr. Tray graduated from medical school in 1997, 29 years ago.
Does Dr. Kory A. Tray do research?
Dmand AI links 1 publication to Dr. Tray.
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