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Sein Siao, DMD
NPI 1366429128 · on the registry since 2005
Practice
- Address
- 14 Common St
Wrentham, MA 02093 - Phone
- (508) 384-8136
- Fax
- (508) 384-2531
- Organisation at this address
- Sein H. Siao, Dmd & Associates, P.C.
Inferred from a shared address, not stated in the registry.
Registry record
- Primary taxonomy
- General Practice Dentistry
1223G0001X
- Licence states on file
- MA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-07-13
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