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

Mrs. Maria Anne Johnson, ARNP

Individual provider Pediatric Nurse Practitioner · NPI 1417624966

Mrs. Maria Anne Johnson, ARNP is a Pediatric Nurse Practitioner in Johnston, Iowa. Licensed in Iowa. Registered with an NPI since 2021.

Licensed in
IA
In the registry since
2021
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

5406 Merle Hay Rd
Johnston, IA 50131-1209
Phone: (515) 971-4648
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence C164820 (IA)

Record details

NPI number1417624966
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedAugust 24, 2021
Last updated in NPPESAugust 24, 2021
Certification dateAugust 10, 2021