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

MS. Diane E Schwerdel, RLCSW

Individual provider Mental Health Counselor · NPI 1114002268

MS. Diane E Schwerdel, RLCSW is a Mental Health Counselor in Stony Brook, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006

Practice location Address checks out

1212 N Country Rd
Stony Brook, NY 11790-1919
Phone: (631) 751-2766
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 048783-1 (NY)

Record details

NPI number1114002268
Entity typeIndividual (Type 1)
GenderFemale
Credentials RLCSW
Sole proprietorYes
NPI enumeratedOctober 26, 2006
Last updated in NPPESJuly 8, 2007

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