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

Monica Semler, RN

Individual provider Mental Health Counselor · NPI 1235454034

Monica Semler, RN is a Mental Health Counselor in Brewster, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

1620 Route 22
Brewster, NY 10509-4051
Phone: (845) 278-2500
Fax: (845) 278-0781
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 255159-1 (NY)

Record details

NPI number1235454034
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedApril 5, 2010
Last updated in NPPESApril 5, 2010
Mailing address1620 Route 22, Brewster, NY 10509-4051

Other providers in Brewster