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

Stefanie Nannen

Individual provider Counseling Psychologist · NPI 1245990647

Stefanie Nannen is a Counseling Psychologist in Springfield, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

121 State St
Springfield, MA 01103-1985
Phone: (413) 301-7797
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X

Record details

NPI number1245990647
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedDecember 27, 2021
Last updated in NPPESDecember 27, 2021
Certification dateDecember 27, 2021
Mailing address121 State St, Springfield, MA 01103-1985

Other providers in Springfield