What is Mario Castilo's NPI number?

Mario Castilo's National Provider Identifier (NPI) is 1891651600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mario Castilo's specialty?

Mario Castilo is listed in the NPPES registry with a primary specialty of Interpreter (Other Service Providers).

Where is Mario Castilo located?

Mario Castilo's practice location on file with NPPES is 420 N Cedar Ave, Pasco, WA 99301-5928.

What is Mario Castilo's phone number?

The practice phone number listed in the NPPES registry for Mario Castilo is (971) 294-3408.

Is Mario Castilo's NPI active?

Yes — Mario Castilo's NPI (1891651600) is active in the NPPES registry as of the last update on 2025-12-25.

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Mario Castilo

NPI 1891651600 · Interpreter · Pasco, WA

Mario Castilo is a Interpreter provider in Pasco, WA (NPI 1891651600).

Provider details

NPI number: 1891651600
Entity type: Individual
Primary specialty: InterpreterOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

InterpreterPrimary171R00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

420 N Cedar Ave

Pasco, WA 99301-5928

Phone: (971) 294-3408

Street-level locationGet directions

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Mailing address