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

Danielle Sylvie Knafo, PHD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1023252525

Danielle Sylvie Knafo, PHD is an Addiction (Substance Use Disorder) Counselor in Great Neck, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2009
Specialties on file
4
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

10 Grace Ave Ste 7
Great Neck, NY 11021-2423
Phone: (516) 551-4355
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 9371 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 9371 (NY)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 9371 (NY)
Psychoanalysis Psychologist Taxonomy 103TP0814X · Licence 9371 (NY)

Record details

NPI number1023252525
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 28, 2009
Last updated in NPPESApril 28, 2009

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