What is Denise Castillo's NPI number?

Denise Castillo's National Provider Identifier (NPI) is 1871480756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Denise Castillo's specialty?

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

Where is Denise Castillo located?

Denise Castillo's practice location on file with NPPES is 590 6th Ave, New York, NY 10011-2022.

What is Denise Castillo's phone number?

The practice phone number listed in the NPPES registry for Denise Castillo is (212) 633-9300.

Is Denise Castillo's NPI active?

Yes — Denise Castillo's NPI (1871480756) is active in the NPPES registry as of the last update on 2025-06-23.

IndividualActive

Denise Castillo

NPI 1871480756 · Social Worker · New York, NY

Denise Castillo is a Social Worker provider in New York, NY (NPI 1871480756).

Provider details

NPI number: 1871480756
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

590 6th Ave

New York, NY 10011-2022

Phone: (212) 633-9300

Street-level locationGet directions

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Mailing address