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Arlene Ybarra, PA-C

Medical Physician Assistant in Joint Base Lewis Mcchord, WA · enumerated 2011.

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

National Provider Identifier

1255616678

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Registry record

Entity type Individual (Type 1)
Name Arlene Ybarra
Credential PA-C
Sex Female
Practice address Joint Base Lewis Mcchord, WA, 98431
Phone (210) 865-1157
Fax (253) 968-3278
Enumeration date Oct 17, 2011
Last updated in NPPES Oct 17, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

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.

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Frequently asked questions

What is the NPI number for Arlene Ybarra?
The National Provider Identifier (NPI) for Arlene Ybarra is 1255616678, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arlene Ybarra practice?
The practice location on file with NPPES is in Joint Base Lewis Mcchord, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-17.