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

Rhian Gronewold, ARNP-BC

Individual provider Family Nurse Practitioner · NPI 1912374141

Rhian Gronewold, ARNP-BC is a Nurse Practitioner in Waterloo, Iowa. Qualified in 2015, 11 years ago. Practices with Dermatology Associates PC, a 5-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
11
Licensed in
IA
In the registry since
2015

Practice location Address checks out

3812 Pheasant Ln
Waterloo, IA 50701-5200
Phone: (319) 236-3444
Fax: (319) 236-0257
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence A135130 (IA)

Record details

NPI number1912374141
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP-BC
Sole proprietorNo
NPI enumeratedAugust 24, 2015
Last updated in NPPESJanuary 28, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Dermatology Associates Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Waterloo