Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregg Michael Knel

Individual provider Specialist · NPI 1023469814

Gregg Michael Knel is a Specialist in Port Jefferson, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016

Practice location Address checks out

106 Nadia Ct
Port Jefferson, NY 11777-1432
Phone: (917) 747-1435
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X (NY)

Record details

NPI number1023469814
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 23, 2016
Last updated in NPPESJune 23, 2016

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