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

Mr. Douglas E Klier, RN

Individual provider Registered Nurse · NPI 1275821373

Mr. Douglas E Klier, RN is a Registered Nurse in Mentor, Ohio. Licensed in Ohio. Registered with an NPI since 2011.

Licensed in
OH
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

8701 Mentor Ave
Mentor, OH 44060-6103
Phone: (440) 266-0770
Fax: (440) 266-0257
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN 370055 (OH)

Record details

NPI number1275821373
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedJuly 11, 2011
Last updated in NPPESJuly 11, 2011
Mailing address8701 Mentor Ave, Mentor, OH 44060-6103

Other providers in Mentor