What is Addam Williams's NPI number?

Addam Williams's National Provider Identifier (NPI) is 1427913805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Addam Williams's specialty?

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

Where is Addam Williams located?

Addam Williams's practice location on file with NPPES is 249 S Schuyler Ave Fl 2, Kankakee, IL 60901-3884.

What is Addam Williams's phone number?

The practice phone number listed in the NPPES registry for Addam Williams is (815) 262-8397.

Is Addam Williams's NPI active?

Yes — Addam Williams's NPI (1427913805) is active in the NPPES registry as of the last update on 2025-12-18.

IndividualActive

Addam Williams

NPI 1427913805 · Behavior Technician · Kankakee, IL

Addam Williams is a Behavior Technician provider in Kankakee, IL (NPI 1427913805).

Provider details

NPI number: 1427913805
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

249 S Schuyler Ave Fl 2

Kankakee, IL 60901-3884

Phone: (815) 262-8397

Street-level locationGet directions

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Mailing address