Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karl Chiu
Behavior Analyst in Wakefield, MA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386345874
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Registry record
Entity type Individual (Type 1)
Name Karl Chiu
Sex Male
Practice address 301 Edgewater Place, Suite 100, Wakefield, Ma 01880-128, Suite 100, Wakefield, MA, 01880
Phone (857) 230-9986
Enumeration date Mar 13, 2023
Last updated in NPPES Aug 31, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-26-2838548 (MA) Primary
106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers · License 0-24-15684 (MA) Secondary
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License BACB695608 (MA) Secondary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Karl Chiu's NPI record?
Cross-check NPI 1386345874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1386345874 active?
Yes, as of the latest NPPES snapshot, NPI 1386345874 is active (record last updated 2026-08-31).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-31.