Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jan G Kaplowitz, DC
Chiropractor in Cos Cob, CT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992864078
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Registry record
Entity type Individual (Type 1)
Name Dr. Jan G Kaplowitz
Credential DC
Sex Male
Practice address 40 E Putnam Ave, Cos Cob, CT, 06807
Phone (203) 618-0015
Fax (203) 618-0011
Enumeration date Dec 6, 2006
Last updated in NPPES Feb 10, 2014
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
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
What is the NPI number for Jan Kaplowitz?
The National Provider Identifier (NPI) for Jan Kaplowitz is 1992864078, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jan Kaplowitz practice?
The practice location on file with NPPES is in Cos Cob, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Stephen Scott General Practice Dentistry · Cos Cob, CT NPI 1740398007 Michael Mack General Practice Dentistry · Cos Cob, CT NPI 1508952375 Mitchell Ross Procedural Dermatology Physician · Cos Cob, CT NPI 1497872659 Kenneth Temple General Practice Dentistry · Cos Cob, CT NPI 1093920803 Ehud Oppenheimer General Practice Dentistry · Cos Cob, CT NPI 1760698286 Francis Shin, D.D.S., P.C. General Practice Dentistry · Cos Cob, CT NPI 1285874750 Christine Tierney Dentist · Cos Cob, CT NPI 1871854018 Shore Endodontics Endodontics · Cos Cob, CT NPI 1770020042
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-10.