WILLIAM STEPHEN SLAVIN LLP LMSW
NPI 1154409373
Psychologist in Traverse City, MI
About William Stephen Slavin Llp Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM STEPHEN SLAVIN LLP LMSW (NPI 1154409373) is an individual psychologist in Traverse City, Michigan, licensed in Michigan (6301003757) and active in the NPI registry since November 2006.
NPPES Registry Identity
Specialties & Licenses 2
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.
TRAVERSE CITY, MI 49684
TRAVERSE CITY, MI 49684
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 William Slavin's NPI number?
The NPI number for William Slavin is 1154409373. It was assigned to this individual provider in the NPPES registry on November 2, 2006.
Where is William Slavin located?
William Slavin practices at 105 Hall St Suite A, Traverse City, MI 49684. The listed phone number is (231) 922-4850.
What is William Slavin'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 William Slavin was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.