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

Jan Ehrenwerth, MD

Individual provider Anesthesiology Physician · NPI 1962486795

Jan Ehrenwerth, MD is an Anesthesiology Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2005.

Licensed in
CT
In the registry since
2005
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

20 York St Ynhh Tompkins Bldg - 3RD Fl
New Haven, CT 06510-3220
Phone: (203) 785-2802
Fax: (203) 785-6664
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 025349 (CT)

Record details

NPI number1962486795
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 5, 2005
Last updated in NPPESJuly 1, 2008
Mailing addressPo Box 9805, 300 George Street 6th Floor, New Haven, CT 06536-0805

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