What is Nielsen Perez's NPI number?

Nielsen Perez's National Provider Identifier (NPI) is 1356213318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nielsen Perez's specialty?

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

Where is Nielsen Perez located?

Nielsen Perez's practice location on file with NPPES is 245 W Roosevelt Rd, West Chicago, IL 60185-3739.

What is Nielsen Perez's phone number?

The practice phone number listed in the NPPES registry for Nielsen Perez is (630) 203-7179.

Is Nielsen Perez's NPI active?

Yes — Nielsen Perez's NPI (1356213318) is active in the NPPES registry as of the last update on 2025-09-19.

IndividualActive

Nielsen Perez

NPI 1356213318 · Behavior Technician · West Chicago, IL

Nielsen Perez is a Behavior Technician provider in West Chicago, IL (NPI 1356213318).

Provider details

NPI number: 1356213318
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social 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

245 W Roosevelt Rd

West Chicago, IL 60185-3739

Phone: (630) 203-7179

Street-level locationGet directions

More IL providers

Mailing address