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

Steffen M. Finkelstein, APRN

Individual provider Family Nurse Practitioner · NPI 1659317998

Steffen M. Finkelstein, APRN is a Family Nurse Practitioner in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
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

55 Lock St
New Haven, CT 06520-8237
Phone: (203) 432-0076
Fax: (203) 432-7289
Show map & directions

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

Specialties & licences

Sports Medicine (Family Medicine) Physician (primary) Taxonomy 207QS0010X · Licence 002058 (CT)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 002058 (CT)

Record details

NPI number1659317998
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedJune 22, 2006
Last updated in NPPESDecember 29, 2010

Other providers in New Haven