Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Keri Gnanashanmugam Licensed Clinical Social Worker Inc

Organization Clinical Social Worker · NPI 1235964636

Keri Gnanashanmugam Licensed Clinical Social Worker Inc provides Clinical Social Worker services in Santa Rosa, California. Registered with an NPI since 2024.

In the registry since
2024
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

427 Mendocino Ave Ste 100
Santa Rosa, CA 95401-5392
Phone: (224) 386-6832
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1235964636
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Keri Gnanashanmugam — Practice Owner · (832) 540-1630
Other names Root Psychotherapy; Root Psychotherapy
NPI enumeratedSeptember 5, 2024
Last updated in NPPESFebruary 21, 2025
Certification dateFebruary 18, 2025
Mailing address1275 4th St # 5002, Santa Rosa, CA 95404-4057

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