What is Marianne Harris's NPI number?

Marianne Harris's National Provider Identifier (NPI) is 1760314835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marianne Harris's specialty?

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

Where is Marianne Harris located?

Marianne Harris's practice location on file with NPPES is 8201 Cass Ave, Darien, IL 60561-5314.

What is Marianne Harris's phone number?

The practice phone number listed in the NPPES registry for Marianne Harris is (630) 590-5571.

Is Marianne Harris's NPI active?

Yes — Marianne Harris's NPI (1760314835) is active in the NPPES registry as of the last update on 2026-06-02.

IndividualActive

Marianne Harris

NPI 1760314835 · Behavior Technician · Darien, IL

Marianne Harris is a Behavior Technician provider in Darien, IL (NPI 1760314835).

Provider details

NPI number: 1760314835
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 26-538990 (IL)

Specialties & taxonomies

Behavior TechnicianPrimary106S00000XLicense 26-538990 (IL)
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 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
100% 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

8201 Cass Ave

Darien, IL 60561-5314

Phone: (630) 590-5571

Street-level locationGet directions

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Mailing address