MARISSA EMIKO SIU OTD
NPI 1124943667
Occupational Therapist in Elk Grove, CA
About Marissa Emiko Siu Otd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA EMIKO SIU OTD (NPI 1124943667) is an individual occupational therapist in Elk Grove, California, licensed in California (21842) and active in the NPI registry since August 2026.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marissa Siu's NPI number?
The NPI number for Marissa Siu is 1124943667. It was assigned to this individual provider in the NPPES registry on August 12, 2026.
Where is Marissa Siu located?
Marissa Siu practices at 9461 Soaring Oaks Dr, Elk Grove, CA 95758. The listed phone number is (916) 683-3073.
What is Marissa Siu's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
When was this NPI record last updated?
The NPPES record for Marissa Siu was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.