WILLIAM DALTON PIACITELLI APCC
NPI 1477438539
Counselor - Professional in Santa Ana, CA
About William Dalton Piacitelli Apcc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM DALTON PIACITELLI APCC (NPI 1477438539) is an individual professional provider in Santa Ana, California, licensed in California (19611) and active in the NPI registry since August 2025.
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.
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 Piacitelli's NPI number?
The NPI number for William Piacitelli is 1477438539. It was assigned to this individual provider in the NPPES registry on August 7, 2025.
Where is William Piacitelli located?
William Piacitelli practices at 405 W 5th St, Santa Ana, CA 92701. The listed phone number is (714) 834-8991.
What is William Piacitelli's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
When was this NPI record last updated?
The NPPES record for William Piacitelli was last updated on September 29, 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.
