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

Grace Marsopian

Individual provider Behavior Analyst · NPI 1780186056

Grace Marsopian is a Behavior Analyst in Arcadia, California. Works from 2 locations. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

444 E Huntington Dr Ste 103
Arcadia, CA 91006-6257
Phone: (626) 671-8866
Show map & directions

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

Additional practice locations (1)

  • 444 E Huntington Dr Ste 103, Arcadia, CA 91006-6257 — (626) 671-8866

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X

Record details

NPI number1780186056
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 2, 2018
Last updated in NPPESSeptember 11, 2024
Certification dateSeptember 11, 2024
Mailing address21600 Oxnard St Ste 1800, Woodland Hills, CA 91367-7807

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