Search › Montana › 170300000X
Sonja Singelstad, MS, CGC
NPI 1275412512 · on the registry since 2025 · sole proprietor
Practice
- Address
- 3705 Fairway Dr
Great Falls, MT 59401 - Phone
- (877) 688-0992
Registry record
- Primary taxonomy
- 170300000X
170300000X
- Sex
- Female
- Record last updated
- 2025-08-30
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