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

Peter Arnold Arnow, LCSW

Individual provider Mental Health Counselor · NPI 1114490216

Peter Arnold Arnow, LCSW is a Mental Health Counselor in Katonah, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

18 Harris Rd
Katonah, NY 10536-2202
Phone: (914) 330-1230
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence R055631-1 (NY)

Record details

NPI number1114490216
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 10, 2019
Last updated in NPPESJanuary 10, 2019
Mailing address18 Harris Rd, Katonah, NY 10536-2202

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