Quick answers
- Does Despina M. Trigenis accept Medicare assignment?
- Yes. Medicare's clinician data says Despina M. Trigenis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Despina M. Trigenis see?
- In 2024, CMS data shows 379 Original Medicare patients and 654 services for Despina M. Trigenis. This counts Original Medicare only and measures volume, not quality.
- What is Despina M. Trigenis's NPI number?
- 1619073467. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Despina M. Trigenis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 379 |
|---|---|
| Services billed to Medicare | 654 |
| Different services or procedures | 56 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 services
- Emergency department visit with high level of medical decision making (99285)100 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)57 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)55 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)51 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure73%
- Arthritis47%
- Diabetes39%
- Ischemic heart disease32%
- Anxiety28%
Hospitals where Despina M. Trigenis works
Medicare's Facility Affiliation Data lists Despina M. Trigenis at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Day Kimball HospitalPutnam, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070003
- St John's Riverside HospitalYonkers, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330208
- Vassar Brothers Medical CenterPoughkeepsie, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330023
Practice locations
Addresses where Despina M. Trigenis is enrolled with Medicare (CMS data updated October 2, 2026).
- 128 Ashford AveDobbs Ferry, NY 10522 (914) 964‑4370
- 45 Reade PlPoughkeepsie, NY 12601 (845) 454‑8500
Group practices
Medicare enrollment lists Despina M. Trigenis as a member of these groups (CMS data updated October 2, 2026).
- Emergency Physician Services of New York, P.C.131 clinicians in the group
- Dobbs Ferry Emergency Medicine, PC39 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Dobbs Ferry
Clinicians with the same Medicare primary specialty in Dobbs Ferry, NY — not a recommendation.
Other clinicians in Emergency Physician Services of New York, P.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619073467 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians