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

Mrs. Maria Iwona Herasimowicz

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1467712653

Mrs. Maria Iwona Herasimowicz is an Addiction (Substance Use Disorder) Counselor in Hartford, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2012

Practice location Address checks out

16 Coventry St
Hartford, CT 06112-1524
Phone: (860) 714-3704
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 000946 (CT)

Record details

NPI number1467712653
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMay 21, 2012
Last updated in NPPESMay 21, 2012

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