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

Mr. Johnathan Klaus, RN

Individual provider Administrator Registered Nurse · NPI 1528998895

Mr. Johnathan Klaus, RN is an Administrator Registered Nurse in Baltimore, Maryland. Licensed in Maryland. Registered with an NPI since 2026.

Licensed in
MD
In the registry since
2026
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

1413 Hollins St
Baltimore, MD 21223-2417
Phone: (410) 977-9300
Show map & directions

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

Specialties & licences

Administrator Registered Nurse (primary) Taxonomy 163WA2000X · Licence R175837 (MD)

Record details

NPI number1528998895
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorNo
NPI enumeratedMay 20, 2026
Last updated in NPPESMay 20, 2026
Certification dateMay 20, 2026
Mailing address1413 Hollins St, Baltimore, MD 21223-2417

Other providers in Baltimore