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

Roger O Barillas, ARNP

Individual provider Nurse Practitioner · NPI 1578500138

Roger O Barillas, ARNP is a Nurse Practitioner in Clear Lake, Iowa. Qualified in 2002, 24 years ago. Practices with Floyd County Memorial Hospital Commission, a 39-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
24
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

1801 US Highway 18 E
Clear Lake, IA 50428-2162
Phone: (641) 357-1999
Fax: (641) 357-1999
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence A086935 (IA)

Record details

NPI number1578500138
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJune 1, 2006
Last updated in NPPESFebruary 8, 2022
Certification dateFebruary 8, 2022

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Floyd County Memorial Hospital Commission — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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