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

Ann Demlein, RN

Individual provider Registered Nurse · NPI 1437572245

Ann Demlein, RN is a Registered Nurse in Suffern, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2014
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

99 Washington Ave
Suffern, NY 10901
Phone: (845) 357-4500
Fax: (845) 357-5039
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 581279 (NY)

Record details

NPI number1437572245
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJanuary 30, 2014
Last updated in NPPESJanuary 30, 2014
Mailing address99 Washington Ave, Suffern, NY 10901

Other providers in Suffern