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

Individual provider Professional Counselor · NPI 1477333292

Diana Carson Gryszkiewicz, LPC is a Professional Counselor in Groton, Connecticut. Licensed in Connecticut. Registered with an NPI since 2023.

Licensed in
CT
In the registry since
2023
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1353 Gold Star Hwy
Groton, CT 06340-2739
Phone: (860) 629-8437
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 006037 (CT)

Record details

NPI number1477333292
Entity typeIndividual (Type 1)
GenderFemale
Credentials LPC
Sole proprietorNo
NPI enumeratedSeptember 29, 2023
Last updated in NPPESSeptember 29, 2023
Certification dateSeptember 29, 2023

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