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

MS. Annmarie Thiessen

Individual provider Mental Health Counselor · NPI 1437000130

MS. Annmarie Thiessen is a Mental Health Counselor in Warwick, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2026

Practice location Address checks out

3 Forester Ave # 25
Warwick, NY 10990-1129
Phone: (845) 475-8422
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence P129447 (NY)

Record details

NPI number1437000130
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedFebruary 7, 2026
Last updated in NPPESFebruary 7, 2026
Certification dateFebruary 7, 2026

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