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

MS. Catherine M. Leonard, ARNP

Individual provider Adult Health Nurse Practitioner · NPI 1538135439

MS. Catherine M. Leonard, ARNP is an Adult Health Nurse Practitioner in Marshalltown, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

312 E Main St
Marshalltown, IA 50158-1992
Phone: (641) 753-3313
Fax: (641) 753-8146
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 A-051981 (IA)

Record details

NPI number1538135439
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedFebruary 28, 2006
Last updated in NPPESAugust 6, 2012
Mailing address312 East Main Street, Marshalltown, IA 50158-1992