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Search › Montana › Dental Hygienist

Heather Sienkowski, RDH

NPI 1538832282 · on the registry since 2021

Practice

Address
202 2nd Ave S Ste 203
Great Falls, MT 59405
Phone
(406) 791-9267
Fax
(406) 791-9277
Organisation at this address
Alluvion Clinical Services Llc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
12

Registry record

Primary taxonomy
Dental Hygienist
124Q00000X
Licence states on file
MT
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2025-10-01
Status
Not present in the most recent federal file

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 Montana