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Jier Yang
NPI 1912858192 · on the registry since 2026 · sole proprietor
Practice
- Address
- 29 Woodbine St
Somerville, MA 02143 - Phone
- (650) 996-0506
Registry record
- Primary taxonomy
- Doula
374J00000X
- Sex
- Female
- Record last updated
- 2026-02-04
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts