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

Melyssa Christine Grassman

Individual provider Behavior Technician · NPI 1629630587

Melyssa Christine Grassman is a Behavior Technician in Olympia, Washington. Licensed in Washington. Registered with an NPI since 2019.

Licensed in
WA
In the registry since
2019
Specialties on file
2

Practice location Address checks out

711 State Ave NE
Olympia, WA 98506-3984
Phone: (360) 943-0780
Show map & directions

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

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence CG61069905 (WA)
Behavior Technician Taxonomy 106S00000X (WA)

Record details

NPI number1629630587
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 1, 2019
Last updated in NPPESDecember 12, 2023
Certification dateDecember 12, 2023

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