Search › Washington › 103K00000X
Chelsea Mcmahan, MS, BCBA
NPI 1114427127 · on the registry since 2018
Practice
- Address
- 20816 44th Ave W Ste 103
Lynnwood, WA 98036 - Phone
- (877) 603-6967
- Organisation at this address
- Aba Centers Of Washington Llc
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 10
Registry record
- Primary taxonomy
- 103K00000X
103K00000X
- Also registered as
- 106S00000X
- Licence states on file
- WA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-08-10
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 Washington