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Surgery - Vascular Surgery Specialists in New Haven, CT

Browse 10 Surgery - Vascular Surgery providers listed in NPPES with a practice address in New Haven, Connecticut.

10 Healthcare Providers

How New Haven compares with the U.S.

New Haven has 7.4 clinicians in Surgery - Vascular Surgery per 100,000 residents, 4.6 times the U.S. rate of 1.6.

That is 10 active clinicians in Surgery - Vascular Surgery with a practice address in New Haven, for a population of 134,349.

The Connecticut rate is 2.5 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Surgery - Vascular Surgery in New Haven listed in the CMS Medicare file (10 of 10) accept Medicare assignment. That is similar to the Connecticut share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

80% of clinicians in Surgery - Vascular Surgery in New Haven listed in the CMS Medicare file (8 of 10) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Connecticut share of 23%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Showing 1โ€“10 of 10 providers
With recent CMS data first, then Aโ€“Z

Dr. Edouard Aboian , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
800 Howard Ave, New Haven, CT 065191369
Phone: 2037856621
NPI Identifier 1588830566
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Dr. Isibor James Arhuidese , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
330 Cedar St # Bb304, New Haven, CT 065103218
Phone: 2037852561
NPI Identifier 1568825966
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Dr. Jonathan Andrew Cardella , MD, FRCS (C)

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
330 Cedar St, Vascular Surgery, New Haven, CT 065103218
Phone: 2037852561
NPI Identifier 1528348950
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Dr. Raul J. Guzman , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
330 Cedar St Bldg 204, New Haven, CT 06510
Phone: 2037852561
NPI Identifier 1083713416
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Dr. Cassius Iyad N Ochoa Chaar , MD, MS

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
330 Cedar St, New Haven, CT 065103218
Phone: 2036765835
NPI Identifier 1669600698
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Dr. David Seth Strosberg , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment
330 Cedar Street, Boardman Building 204, New Haven, CT 065103218
Phone: 2037852561
NPI Identifier 1891051876
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Dr. Bauer E Sumpio , MD, PhD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
800 Howard Ave, Yale Physicians Bldg, New Haven, CT 065191369
Phone: 2037852140
NPI Identifier 1750498671
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Dr. Britt H. Tonnessen , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
330 Cedar Street, Boardman 204, New Haven, CT 065208062
Phone: 2037856258
NPI Identifier 1073567772
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Dr. Michael Edward Villarreal , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment
20 York St, New Haven, CT 065103220
Phone: 2036884242
NPI Identifier 1801283700
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Dr. Hannah Zwibelman , MD

Surgery - Vascular Surgery

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
800 Howard Ave, New Haven, CT 065191369
Phone: 2037852561
NPI Identifier 1447664461
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Frequently Asked Questions about Surgery - Vascular Surgery in New Haven

How do I check a Surgery - Vascular Surgery practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Connecticut licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.