PRESTON DUFFIELD
NPI 1215865050
Behavior Technician in Owings Mills, MD
About Preston Duffield NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PRESTON DUFFIELD (NPI 1215865050) is an individual behavior technician in Owings Mills, Maryland and active in the NPI registry since May 2026.
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 Preston Duffield's NPI number?
The NPI number for Preston Duffield is 1215865050. It was assigned to this individual provider in the NPPES registry on May 12, 2026.
Where is Preston Duffield located?
Preston Duffield practices at 500 Redland Ct Ste 102, Owings Mills, MD 21117. The listed phone number is (201) 979-1336.
What is Preston Duffield's specialty?
The primary specialty registered for this NPI is Behavior Technician with taxonomy code 106S00000X.
When was this NPI record last updated?
The NPPES record for Preston Duffield was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.