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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OENIHSS DIAZ
NPI 1811828197
Interpreter in Mount Vernon, VA

Active since May 26, 2026
PO BOX 85, MOUNT VERNON, VA 22121(703) 544-7124 Get Directions Write a Review

NPPES record added: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Oenihss Diaz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OENIHSS DIAZ (NPI 1811828197) is an individual interpreter in Mount Vernon, Virginia and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1811828197
Entity TypeIndividualFemale
Primary Taxonomy171R00000X
Provider Legal NameOENIHSS DIAZ
Location AddressPO BOX 85Mount Vernon, VA 22121-0085
Mailing AddressPo Box 85Mount Vernon, VA 22121-0085 · (703) 544-7124
Phone(703) 544-7124
Sole ProprietorYes
Enumeration DateMay 26, 2026
NPPES CertifiedMay 26, 2026
✔ NPI 1811828197 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInterpreterOther Service Providers
Taxonomy Code171R00000X
Definition
An Interpreter is a person who translates oral communication between two or more people. This includes translating from one language to another or interpreting sign language. An interpreter is necessary for medical care when the patient does not speak the language of the health care provider or when the patient has a disability involving spoken language.
PO BOX 85, Mount Vernon, VA 22121
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oenihss Diaz's NPI number?

The NPI number for Oenihss Diaz is 1811828197. It was assigned to this individual provider in the NPPES registry on May 26, 2026.

Where is Oenihss Diaz located?

Oenihss Diaz practices at PO Box 85, Mount Vernon, VA 22121. The listed phone number is (703) 544-7124.

What is Oenihss Diaz's specialty?

The primary specialty registered for this NPI is Interpreter with taxonomy code 171R00000X.

When was this NPI record last updated?

The NPPES record for Oenihss Diaz was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.