Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nicholas C Haz, BCBA
Behavior Analyst in Bedford, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215601935
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Registry record
Entity type Individual (Type 1)
Name Nicholas C Haz
Credential BCBA
Sex Male
Practice address 23 Crosby Dr Ste 300, Bedford, MA, 01730
Phone (978) 737-3760
Enumeration date Aug 5, 2021
Last updated in NPPES Aug 5, 2021
Taxonomy & licenses
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Nicholas Haz?
Nicholas Haz is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-05.