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

John Warren Steen IV

Individual provider Mental Health Counselor · NPI 1871144493

John Warren Steen IV is a Mental Health Counselor in New York, New York. Practices as a sole proprietor. Registered with an NPI since 2019.

In the registry since
2019

Practice location Address checks out

5 E 17th St Fl 2
New York, NY 10003-1949
Phone: (212) 989-2990
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1871144493
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedSeptember 25, 2019
Last updated in NPPESSeptember 25, 2019

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