Despina Trigenis, D.O.
NPI 1619073467 · Emergency Medicine Physician · Darien, CT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Despina Trigenis, D.O. is a Emergency Medicine Physician provider in Darien, CT (NPI 1619073467).
Provider details
- NPI number
- 1619073467
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 288059 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
527 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 115 | $107 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 100 | $189 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 57 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 55 | $151 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 51 | $9 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 61 | 59 |
| Azithromycin | 58 | 57 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 43 | 35 |
| Prednisone | 40 | 35 |
| Clindamycin Hcl | 30 | 29 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Levofloxacin | 19 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-16
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Despina Trigenis's NPI number?
- Despina Trigenis's National Provider Identifier (NPI) is 1619073467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Despina Trigenis's specialty?
- Despina Trigenis is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Despina Trigenis located?
- Despina Trigenis's practice location on file with NPPES is 17 Bailey Ave, Darien, CT 06820-4412.
- What is Despina Trigenis's phone number?
- The practice phone number listed in the NPPES registry for Despina Trigenis is (917) 975-1522.
- Does Despina Trigenis accept Medicare?
- Despina Trigenis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Despina Trigenis's NPI active?
- Yes — Despina Trigenis's NPI (1619073467) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.