Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jack J Kerzner, EDD
Psychologist in Foxboro, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841393725
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Registry record
Entity type Individual (Type 1)
Name Dr. Jack J Kerzner
Credential EDD
Sex Male
Practice address 30 Mechanic St, Kerzner Associates, Foxboro, MA, 02035
Phone (508) 543-2133
Fax (508) 543-2133
Enumeration date Sep 6, 2006
Last updated in NPPES Jun 23, 2016
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 Jack Kerzner?
Jack Kerzner is registered in NPPES with the primary taxonomy of Psychologist. 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 2016-06-23.