DAVID MERRIFIELD LCSW
NPI 1437140829
Social Worker - Clinical in Port Washington, WI
About David Merrifield Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID MERRIFIELD LCSW (NPI 1437140829) is an individual clinical provider in Port Washington, Wisconsin, licensed in Wisconsin (106123) and active in the NPI registry since November 2005.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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.
PORT WASHINGTON, WI 53074
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 David Merrifield's NPI number?
The NPI number for David Merrifield is 1437140829. It was assigned to this individual provider in the NPPES registry on November 3, 2005.
Where is David Merrifield located?
David Merrifield practices at 121 W Main St Suite 350, Port Washington, WI 53074. The listed phone number is (262) 284-8130.
What is David Merrifield's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
When was this NPI record last updated?
The NPPES record for David Merrifield 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 40 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.