Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joseph A Kay, LIC. AC.
Acupuncturist in Cambridge, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457428187
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Registry record
Entity type Individual (Type 1)
Name Joseph A Kay
Credential LIC. AC.
Sex Male
Practice address 872 Massachusetts Ave, Suite 1-5, Cambridge, MA, 02139
Phone (617) 547-7119
Enumeration date Nov 29, 2006
Last updated in NPPES Jul 8, 2007
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 NPI 1457428187 active?
Yes, as of the latest NPPES snapshot, NPI 1457428187 is active (record last updated 2007-07-08).
How do I verify Joseph Kay's NPI record?
Cross-check NPI 1457428187 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.