Search › Washington › Gastroenterology Physician
Laurens Janssens, MD
NPI 1942707641 · on the registry since 2018
Practice
- Address
- 1100 9th Ave
Seattle, WA 98101 - Phone
- (206) 223-2319
- Fax
- (206) 341-1405
- Organisation at this address
- Seattle Extracorporeal Llc
Virginia Mason Medical Center
Virginia Mason Medical Center
Virginia Mason Medical Center
Virginia Mason Medical CenterInferred from a shared address, not stated in the registry. - Clinicians at this address
- 1,099
Registry record
- Primary taxonomy
- Gastroenterology Physician
207RG0100X
- Also registered as
- Internal Medicine Physician
Internal Medicine Physician
Gastroenterology Physician
Gastroenterology Physician - Licence states on file
- MN, WA, IL
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-09-24
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