DR. MARK STANLEY SEELEY
NPI 1124075015
Psychologist in Tacoma, WA
About Dr. Mark Stanley Seeley NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK STANLEY SEELEY (NPI 1124075015) is an individual psychologist in Tacoma, Washington, licensed in Washington (PY00000433) and active in the NPI registry since May 2006.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TACOMA, WA 98498
TACOMA, WA 98498
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark Seeley's NPI number?
The NPI number for Mark Seeley is 1124075015. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is Mark Seeley located?
Mark Seeley practices at 9601 Steilacoom Blvd SW, Tacoma, WA 98498. The listed phone number is (253) 582-8900.
What is Mark Seeley's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
When was this NPI record last updated?
The NPPES record for Mark Seeley was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.