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

Jier Yang

Individual provider Doula · NPI 1912858192

Jier Yang is a Doula in Somerville, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

29 Woodbine St
Somerville, MA 02143-1118
Phone: (650) 996-0506
Show map & directions

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

Specialties & licences

Doula (primary) Taxonomy 374J00000X

Record details

NPI number1912858192
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 4, 2026
Last updated in NPPESFebruary 4, 2026
Certification dateJanuary 11, 2026
Mailing address29 Woodbine St, Somerville, MA 02143-1118

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