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

Dr. Diane Marie Wieland, RN

Individual provider Adult Psychiatric/Mental Health Registered Nurse · NPI 1164628251

Dr. Diane Marie Wieland, RN is an Adult Psychiatric/Mental Health Registered Nurse in Lansdale, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2007
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

329 W Main St Second Fl
Lansdale, PA 19446-2066
Phone: (215) 362-5594
Fax: (215) 362-5596
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0809X · Licence RN205871L (PA)

Record details

NPI number1164628251
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJune 25, 2007
Last updated in NPPESJuly 8, 2007