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

Marlene D Sierra, CNA

Individual provider Nurse's Aide · NPI 1811120504

Marlene D Sierra, CNA is a Nurse's Aide in Denver, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2009

Practice location Address checks out

308 Washington St
Denver, PA 17517-1212
Phone: (717) 283-3445
Show map & directions

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

Specialties & licences

Nurse's Aide (primary) Taxonomy 376K00000X · Licence 9984196 (PA)

Record details

NPI number1811120504
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNA
Sole proprietorYes
NPI enumeratedAugust 27, 2009
Last updated in NPPESSeptember 17, 2009
Mailing address308 Washington St, Denver, PA 17517-1212