John S. Triantafilou, RPAC
- Medicare patients, 2024
- 117
- Part D claims, 2024
- 514
- MIPS score, 2024
- 88
- Hospital affiliations
- 2
- Medical groups
- 4
- Practice address
- 411 Canisteo Street, Hornell, NY 14843
- Practice phone
- Call (607) 324-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Triantafilou'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.
John S. Triantafilou is a physician assistant in Hornell, New York
John Triantafilou practices at St. James Hospital in Hornell, New York, part of University of Rochester Medical Center.
John Triantafilou's NPI, 1770901399, was assigned on April 1, 2014. John Triantafilou holds New York license 017377-1.
- NPI
- 1770901399NPI Registry (opens in a new tab)
- NPI enumeration date
- April 1, 2014
- NPI status
- Active
- Practice phone
- (607) 324-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John S. Triantafilou practices at St. James Hospital in Hornell, New York
John Triantafilou's primary practice is St. James Hospital, at 411 Canisteo Street, Hornell, NY 14843 in Steuben County. The practice phone is (607) 324-8000.
- St. James Hospital411 Canisteo Street, Hornell, NY 14843 · Steuben CountyPhone(607) 324-8000
Source: Dmand AI Affiliation Data
John S. Triantafilou is affiliated with 2 sites of care and 4 medical groups
John Triantafilou's primary practice is St. James Hospital in Hornell, New York, part of University of Rochester Medical Center. John Triantafilou is also affiliated with Strong Memorial Hospital. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links John Triantafilou to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John S. Triantafilou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Triantafilou practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. James Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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John S. Triantafilou is one of 11,456 physician assistants in New York
Physician assistant is John Triantafilou's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Triantafilou is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near John Triantafilou
Counts of physician assistants 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
John S. Triantafilou treated 117 Medicare patients in 2024, average age 67
CMS counts 117 Medicare patients who saw John Triantafilou in 2024. The largest group is under 65, with 40 patients. 62% of them have high blood pressure, and 55% have high cholesterol. 38% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Triantafilou's median patient age at 64, with 29% women.
John Triantafilou's Medicare patients by age, 2024
John Triantafilou's Medicare patients by sex, 2024
- Women6959%
- Men4841%
Chronic conditions among John Triantafilou's Medicare patients, 2024
- High blood pressure62%
- High cholesterol55%
- Arthritis44%
- Anxiety29%
- Mood disorders28%
- Diabetes25%
- Depression24%
- Chronic kidney disease16%
Share of Medicare patients with each condition. A patient can have several.
John Triantafilou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women29%
- Men68%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John S. Triantafilou wrote 514 Medicare Part D claims in 2024
In 2024, John Triantafilou wrote 514 Medicare Part D claims for 345 patients. 95% of them were for generic drugs.
John Triantafilou's Part D claims by kind of drug, 2024
- Generic488 claims95%
- Brand-name and other26 claims5%
Drug classes CMS tracks in John Triantafilou's Part D claims, 2024
- Antibiotics43%219 of 514 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John S. Triantafilou scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for John Triantafilou for performance year 2024, reported as part of a group.
John Triantafilou's MIPS scores, performance year 2024
- 88of 100Final score
- 68.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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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Sources for John S. Triantafilou'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 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 (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) |
| 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 John S. Triantafilou
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John S. Triantafilou's NPI number?
John S. Triantafilou's NPI number is 1770901399. It was assigned on April 1, 2014, and it is active in the NPI Registry.
What does John S. Triantafilou specialize in?
John S. Triantafilou is a physician assistant in Hornell, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John S. Triantafilou practice?
John Triantafilou practices at 411 Canisteo Street, Hornell, NY 14843. John Triantafilou's primary practice is St. James Hospital in Hornell, New York, part of University of Rochester Medical Center. Dmand AI also links John Triantafilou to 3 medical groups.
What is John S. Triantafilou's office phone number?
The practice phone on file for John Triantafilou is (607) 324-8000.
What is John S. Triantafilou's medical license number?
John Triantafilou holds New York license 017377-1.
Which hospitals is John S. Triantafilou affiliated with?
John Triantafilou practices at St. James Hospital in Hornell, New York. John Triantafilou is also affiliated with Strong Memorial Hospital.
What medical group is John S. Triantafilou part of?
John Triantafilou is linked to University of Rochester Medical Faculty Group (URMFG). Dmand AI links John Triantafilou to 3 more medical groups.
What is John S. Triantafilou's MIPS score?
John Triantafilou's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does John S. Triantafilou see?
CMS counts 117 Medicare patients who saw John Triantafilou in 2024, with an average age of 67.
How long has John S. Triantafilou been practicing?
John Triantafilou graduated from medical school in 2013, 13 years ago.
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