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

MS. Donnalyn Mary Mertens, RN

Individual provider Case Manager/Care Coordinator · NPI 1942564513

MS. Donnalyn Mary Mertens, RN is a Case Manager/Care Coordinator in Saratoga Spgs, New York. Registered with an NPI since 2012.

In the registry since
2012
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

31 Woodlawn Ave
Saratoga Spgs, NY 12866-2162
Phone: (518) 584-7460
Fax: (518) 583-2498
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1942564513
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedJune 28, 2012
Last updated in NPPESJune 28, 2012