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

MS. Diane Christy Streng, LLP

Individual provider Counseling Psychologist · NPI 1508917477

MS. Diane Christy Streng, LLP is a Counseling Psychologist in Grand Haven, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007

Practice location Address checks out

41 Washington Ave Ste 370C
Grand Haven, MI 49417-1390
Phone: (616) 847-1530
Fax: (616) 847-1521
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 6301007351 (MI)

Record details

NPI number1508917477
Entity typeIndividual (Type 1)
GenderFemale
Credentials LLP
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025

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