Search › Montana › 363A00000X
Nicholas Kellner
NPI 1639034010 · on the registry since 2025 · sole proprietor
Practice
- Address
- 1511 Poly Dr
Billings, MT 59102 - Phone
- (406) 657-1000
- Organisation at this address
- Rocky Mountain College
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 7
Registry record
- Primary taxonomy
- 363A00000X
363A00000X
- Also registered as
- 133V00000X
- Sex
- Male
- Record last updated
- 2025-12-18
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