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

Hyunwook Stephen Seo

Individual provider Clinical Social Worker · NPI 1134805138

Hyunwook Stephen Seo is a Clinical Social Worker in Boston, Massachusetts. Registered with an NPI since 2023.

In the registry since
2023
Specialties on file
2

Practice location Address checks out

66 Canal St
Boston, MA 02114
Phone: (617) 371-3000
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1134805138
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 26, 2023
Last updated in NPPESJune 26, 2023
Certification dateMay 4, 2023

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