Search › Washington › Rheumatology Physician
Mark Layton, M.D
NPI 1891846077 · on the registry since 2007
Practice
- Address
- 1212 Harrison Ave Nw
Olympia, WA 98502 - Phone
- (360) 754-6700
- Fax
- (360) 754-0164
- Organisation at this address
- Olympia Arthritis & Rehabilitation Clinic Inc Ps
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 2
Registry record
- Primary taxonomy
- Rheumatology Physician
207RR0500X
- Also registered as
- Internal Medicine Physician
Legal Medicine - Licence states on file
- WA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-06-30
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 Washington