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

Karen Mermelstein, PA

Individual provider Physician Assistant · NPI 1134412729

Karen Mermelstein, PA is a Physician Assistant in Valley Stream, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

714 University St
Valley Stream, NY 11581-3518
Phone: (516) 526-2230
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 008041 (NY)

Record details

NPI number1134412729
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedMay 16, 2011
Last updated in NPPESSeptember 10, 2015

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