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

MS. Karel M Koenig, APRN

Individual provider Family Medicine Physician · NPI 1801903828

MS. Karel M Koenig, APRN is a Family Medicine Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

374 Grand Ave
New Haven, CT 06513-3733
Phone: (203) 777-7411
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 002494 (CT)

Record details

NPI number1801903828
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESDecember 15, 2010

Other providers in New Haven