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

Mary D Bierbrauer, RN

Individual provider Diabetes Educator Registered Nurse · NPI 1578852786

Mary D Bierbrauer, RN is a Diabetes Educator Registered Nurse in Amherst, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
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

3980 Sheridan Dr 6th Fl
Amherst, NY 14226-1727
Phone: (716) 882-6544
Fax: (716) 882-6833
Show map & directions

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

Specialties & licences

Diabetes Educator Registered Nurse (primary) Taxonomy 163WD0400X · Licence 415468-1 (NY)

Record details

NPI number1578852786
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 29, 2011
Last updated in NPPESNovember 18, 2011