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

MATHIAS CASTILLO
NPI 1013811843
Interpreter in Lynnwood, WA

Q: What is Mathias Castillo's NPI number?

The NPI number for Mathias Castillo is 1013811843. It was assigned to this individual provider in the NPPES registry on October 5, 2026.

Q: What is Mathias Castillo's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mathias Castillo was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.

Active since October 05, 2026

17630 14TH PL W, LYNNWOOD, WA 98037(206) 866-4867 Get Directions Write a Review

NPPES record added: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

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About Mathias Castillo NPPES

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

MATHIAS CASTILLO (NPI 1013811843) is an individual interpreter in Lynnwood, Washington and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1013811843

Entity TypeIndividualMale

Primary Taxonomy171R00000X

Provider Legal NameMATHIAS CASTILLO

Location Address17630 14TH PL WLynnwood, WA 98037-4031

Mailing Address17630 14th Pl WLynnwood, WA 98037-4031 · (206) 866-4867

Phone(206) 866-4867

Sole ProprietorYes

Enumeration DateOctober 5, 2026

NPPES CertifiedOctober 5, 2026

✔ NPI 1013811843 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.

17630 14TH PL W, Lynnwood, WA 98037

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

INGRID BORRERO

Interpreter

17630 14TH PL W
LYNNWOOD, WA 98037

Snohomish County (206) 330-7292

AARON CASTILLO

Interpreter

17630 14TH PL W
LYNNWOOD, WA 98037

Snohomish County (206) 330-7621

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 Mathias Castillo's NPI number?

The NPI number for Mathias Castillo is 1013811843. It was assigned to this individual provider in the NPPES registry on October 5, 2026.

Where is Mathias Castillo located?

Mathias Castillo practices at 17630 14th Pl W, Lynnwood, WA 98037. The listed phone number is (206) 866-4867.

What is Mathias Castillo'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 Mathias Castillo was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.