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

Donald Clyde Guernsey, MSLMFT

Individual provider Marriage & Family Therapist · NPI 1134390354

Donald Clyde Guernsey, MSLMFT is a Marriage & Family Therapist in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008

Practice location Address checks out

719 N Center Dr NW
Grand Rapids, MI 49544-8215
Phone: (616) 301-8000
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 4101006200 (MI)

Record details

NPI number1134390354
Entity typeIndividual (Type 1)
GenderMale
Credentials MSLMFT
Sole proprietorNo
NPI enumeratedMarch 14, 2008
Last updated in NPPESAugust 2, 2023
Certification dateAugust 2, 2023

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