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

Gregory Martin Atchison

Individual provider Behavior Analyst · NPI 1083196539

Gregory Martin Atchison is a Behavior Analyst in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2018
Specialties on file
2
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Practice location Address checks out

7100 Fort Dent Way Ste 220
Seattle, WA 98188-8553
Phone: (502) 208-6938
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence MC61588877 (WA)
Behavior Analyst Taxonomy 103K00000X

Record details

NPI number1083196539
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 31, 2018
Last updated in NPPESJanuary 17, 2025
Certification dateJanuary 17, 2025
Mailing address7100 Fort Dent Way Ste 220s, Tukwila, WA 98188-8553

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