What is William Castillo's NPI number?

William Castillo's National Provider Identifier (NPI) is 1720830110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Castillo's specialty?

William Castillo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is William Castillo located?

William Castillo's practice location on file with NPPES is 4375 S Elati St, Englewood, CO 80110-5649.

What is William Castillo's phone number?

The practice phone number listed in the NPPES registry for William Castillo is (720) 369-9946.

Is William Castillo's NPI active?

Yes — William Castillo's NPI (1720830110) is active in the NPPES registry as of the last update on 2024-04-01.

IndividualActive

William Castillo

NPI 1720830110 · Behavior Technician · Englewood, CO

William Castillo is a Behavior Technician provider in Englewood, CO (NPI 1720830110).

Provider details

NPI number: 1720830110
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
2 yrs in NPPES 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

4375 S Elati St

Englewood, CO 80110-5649

Phone: (720) 369-9946

Street-level locationGet directions

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Mailing address