Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Brendan Gontarz, MD

Individual provider Vascular Surgery Physician · NPI 1023471273

Brendan Gontarz, MD is a Vascular Surgery Physician in North Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2016.

Licensed in
CT
In the registry since
2016
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

280 State St
North Haven, CT 06473-6103
Phone: (203) 288-2886
Fax: (203) 288-2576
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence 75034 (CT)

Record details

NPI number1023471273
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2016
Last updated in NPPESJuly 27, 2026
Certification dateJuly 27, 2026

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