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

MS. Barbara D. Klaus, RN, MSN, ANP

Individual provider Adult Health Nurse Practitioner · NPI 1861594418

MS. Barbara D. Klaus, RN, MSN, ANP is an Adult Health Nurse Practitioner in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

See every abbreviation used in this directory →

Practice location Address checks out

1055 Clermont St Id Section
Denver, CO 80220-3808
Phone: (303) 393-2837
Fax: (303) 393-2898
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 44713 (CO)

Record details

NPI number1861594418
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , ANP
Sole proprietorNo
NPI enumeratedSeptember 3, 2006
Last updated in NPPESJuly 8, 2007

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