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

Greenwich House Inc

Organization Adult Psychiatric/Mental Health Registered Nurse · NPI 1730207119

Greenwich House Inc is an Adult Psychiatric/Mental Health Registered Nurse in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

122 W 27th Street 6th Fl
New York, NY 10001
Phone: (212) 691-2900
Fax: (212) 675-2985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence 210573 (NY)
Addiction Medicine (Family Medicine) Physician Taxonomy 207QA0401X · Licence 136328 (NY)
Primary Care Clinic/Center Taxonomy 261QP2300X · Licence 211187 (NY)

Record details

NPI number1730207119
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Roy Leavitt — Executive Director/Ceo · (212) 991-0003
NPI enumeratedMarch 26, 2007
Last updated in NPPESJune 24, 2015
Mailing address27 Barrow Street, New York, NY 10014-3823

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