Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Roger O Barillas, ARNP

Nurse Practitioner in Clear Lake, IA · enumerated 2006 · practices at Waypoint Medical LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578500138

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Roger O Barillas

Credential ARNP

Sex Male

Practice address 1801 Us Highway 18 E, Clear Lake, IA, 50428

Phone (641) 357-1999

Fax (641) 357-1999

Enumeration date Jun 1, 2006

Last updated in NPPES Feb 8, 2022

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A086935 (IA) Primary

Other identifiers

Identifier	Type	State	Issuer
0460956	Medicaid	IA	-
P00427171	Other	IA	RAILROAD MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Roger Barillas?

The National Provider Identifier (NPI) for Roger Barillas is 1578500138, a Type 1 (individual) record in the CMS NPPES registry.

Where does Roger Barillas practice?

The practice location on file with NPPES is in Clear Lake, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

John Brady Family Medicine Physician · Clear Lake, IA NPI 1154382513 Waypoint Medical LLC Family Medicine Physician · Clear Lake, IA NPI 1538704945

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-08.