WILLIAM BUTLER
NPI 1770418451
Pathology - Clinical Laboratory Director, Non-physician in Raritan, NJ
About William Butler NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM BUTLER (NPI 1770418451) is an individual clinical laboratory director, non-physician in Raritan, New Jersey, licensed in Delaware (1365) and active in the NPI registry since June 2026.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Butler's NPI number?
The NPI number for William Butler is 1770418451. It was assigned to this individual provider in the NPPES registry on June 15, 2026.
Where is William Butler located?
William Butler practices at 69 1st Ave, Raritan, NJ 08869. The listed phone number is (908) 231-2662.
What is William Butler's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Clinical Laboratory Director, Non-physician, with taxonomy code 247ZC0005X.
When was this NPI record last updated?
The NPPES record for William Butler was last updated on June 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.
