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DESPINA TRIGENIS D.O.
NPI 1619073467
Emergency Medicine in Darien, CT

Active since September 16, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
17 BAILEY AVE, DARIEN, CT 06820(917) 975-1522 Get Directions Write a Review

NPPES record last updated: August 21, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Nov 22, 2024, Nov 16, 2015 (2 updates tracked since 2015).

About Despina Trigenis D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DESPINA TRIGENIS D.O. (NPI 1619073467) is an individual emergency medicine provider in Darien, Connecticut, licensed in Connecticut (046609) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Vassar Brothers Medical Center, and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (1999).

NPPES Registry Identity

NPI1619073467
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDESPINA TRIGENISCredential: D.O.
Location Address17 BAILEY AVEDarien, CT 06820-4412
Mailing Address17 Bailey AveDarien, CT 06820-4412 · (917) 975-1522
Phone(917) 975-1522
Sole ProprietorNo
Medical School CMSNew York College Of Osteo Medicine Of New York Institute Of TechnologyGraduated 1999
Enumeration DateSeptember 16, 2006
Last NPPES UpdateAugust 21, 20252 updates tracked since enumeration
NPPES CertifiedAugust 21, 2025
✔ NPI 1619073467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in CT · 046609✔ Licensed in NY · 288059
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
17 BAILEY AVE, Darien, CT 06820
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Despina Trigenis D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022066802
PECOS Enrollment IDI20170526000013
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
115 services115 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
100 services100 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
57 services57 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
55 services55 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
51 services50 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
40 services40 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Vassar Brothers Medical Center

Acute Care Hospitals · Poughkeepsie, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330023
Location45 Reade PlacePoughkeepsie, NY 12601 · Dutchess County
Emergency services Birthing friendly

St John's Riverside Hospital

Acute Care Hospitals · Yonkers, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330208
Location976 North BroadwayYonkers, NY 10701 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06820 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality92.27
Improvement Activities40

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Despina Trigenis's NPI number?

The NPI number for Despina Trigenis is 1619073467. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Despina Trigenis located?

Despina Trigenis practices at 17 Bailey Ave, Darien, CT 06820. The listed phone number is (917) 975-1522.

What is Despina Trigenis's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Despina Trigenis enrolled in Medicare?

Yes. Despina Trigenis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Despina Trigenis affiliated with any hospitals?

According to CMS data, Despina Trigenis is affiliated with Vassar Brothers Medical Center and St John's Riverside Hospital.

When was this NPI record last updated?

The NPPES record for Despina Trigenis was last updated on August 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.