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Isaac Larson, RC1
NPI 1144368655 · on the registry since 2007 · sole proprietor
Practice
- Address
- 5023 Ne Killingsworth St
Portland, OR 97218 - Phone
- (503) 402-8117
- Fax
- (503) 284-6585
- Organisation at this address
- Cascadia Health
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 89
Registry record
- Primary taxonomy
- Adult Companion
372600000X
- Also registered as
- Mental Health Counselor
- Licence states on file
- OR
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-09-11
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 Oregon