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

Dr. William Eugene Hellenbrand, MD

Individual provider Pediatric Cardiology Physician · NPI 1417936022

Dr. William Eugene Hellenbrand, MD is a Pediatric Cardiology Physician in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut and New York.

Licensed in
CT, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Park St
New Haven, CT 06520
Phone: (203) 785-2022
Fax: (203) 737-2786
Show map & directions

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

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 015288 (CT)
Pediatric Cardiology Physician Taxonomy 2080P0202X · Licence 214108 (NY)

Record details

NPI number1417936022
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 12, 2006
Last updated in NPPESNovember 17, 2011
Mailing addressP.O. Box 208064, 333 Cedar St., New Haven, CT 06520-8064

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