Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cornerstone Medical Clinic

Organization Internal Medicine Physician · NPI 1235460676

Cornerstone Medical Clinic is an Internal Medicine Physician in Sumner, Washington. Licensed in Washington. Registered with an NPI since 2010.

Licensed in
WA
In the registry since
2010

Practice location Address checks out

1420 Main St
Sumner, WA 98390-1810
Phone: (253) 987-5156
Fax: (253) 987-5462
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00036169 (WA)

Record details

NPI number1235460676
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lorinda Marceaux — Manager · (253) 241-3401
NPI enumeratedJanuary 25, 2010
Last updated in NPPESJanuary 25, 2010
Mailing address1420 Main St, Sumner, WA 98390-1810

Other providers in Sumner