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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1538451844

Stefanie Ammiano, RN, LMHC, CASAC is an Addiction (Substance Use Disorder) Counselor in New York, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
Specialties on file
4
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

31 Washington Sq W Fl 4
New York, NY 10011-9126
Phone: (908) 578-9751
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence F308102 (NY)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 27318 (NY)
Mental Health Counselor Taxonomy 101YM0800X · Licence 005140 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 704575 (NY)

Record details

NPI number1538451844
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , LMHC , CASAC
Sole proprietorNo
NPI enumeratedMay 4, 2011
Last updated in NPPESJanuary 17, 2023
Certification dateJanuary 17, 2023

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