Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer Sarah Karkowsky, M.S., ED
Specialist in Woodmere, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932417698
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Registry record
Entity type Individual (Type 1)
Name Jennifer Sarah Karkowsky
Credential M.S., ED
Sex Female
Practice address 315 Edward Ave, Woodmere, NY, 11598
Phone (917) 972-6624
Enumeration date Sep 15, 2010
Last updated in NPPES Aug 15, 2012
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
What specialty is Jennifer Karkowsky?
Jennifer Karkowsky is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-15.