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

Dr. Jonathan Borak, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1053747691

Dr. Jonathan Borak, MD is a Preventive Medicine/Occupational Environmental Medicine Physician in New Haven, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2013
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

234 Church St
New Haven, CT 06510-1804
Phone: (203) 777-6611
Fax: (203) 777-1411
Show map & directions

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

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 19428 (CT)

Record details

NPI number1053747691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 15, 2013
Last updated in NPPESSeptember 15, 2013
Mailing address234 Church St, New Haven, CT 06510-1804

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