Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ona Carolyn Allen, NP
Nurse Practitioner in Granger, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154438919
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Registry record
Entity type Individual (Type 1)
Name Ona Carolyn Allen
Credential NP
Sex Female
Practice address 115 Sunnyside Ave, Granger, WA, 98932
Phone (509) 865-6450
Fax (509) 854-1919
Enumeration date Aug 25, 2006
Last updated in NPPES Feb 27, 2017
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License OR081047211N3 (OR) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30004237 (WA) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN00062564 (WA) Secondary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
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.
Frequently asked questions
Is NPI 1154438919 active?
Yes, as of the latest NPPES snapshot, NPI 1154438919 is active (record last updated 2017-02-27).
How do I verify Ona Allen's NPI record?
Cross-check NPI 1154438919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-27.