What is Alicia Williams's NPI number?

Alicia Williams's National Provider Identifier (NPI) is 1003579640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alicia Williams's specialty?

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

Where is Alicia Williams located?

Alicia Williams's practice location on file with NPPES is 6419 S. 87th St., Chicago, IL 60453.

What is Alicia Williams's phone number?

The practice phone number listed in the NPPES registry for Alicia Williams is (708) 634-0821.

Is Alicia Williams's NPI active?

Yes — Alicia Williams's NPI (1003579640) is active in the NPPES registry as of the last update on 2021-10-20.

IndividualActive

Alicia Williams

NPI 1003579640 · Behavior Technician · Chicago, IL

Alicia Williams is a Behavior Technician provider in Chicago, IL (NPI 1003579640).

Provider details

NPI number: 1003579640
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Practice location

6419 S. 87th St.

N/A

Chicago, IL 60453

Phone: (708) 634-0821

Street-level locationGet directions

More IL providers

Mailing address

21600 Oxnard St Ste Woodland

Woodland Hills, CA 91367-4976

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 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.

Enumerated: 2021-10-20
Last updated: 2021-10-20
Certified: 2021-09-23

Frequently asked questions

What is Alicia Williams's NPI number?: Alicia Williams's National Provider Identifier (NPI) is 1003579640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Alicia Williams's specialty?: Alicia Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
Where is Alicia Williams located?: Alicia Williams's practice location on file with NPPES is 6419 S. 87th St., Chicago, IL 60453.
What is Alicia Williams's phone number?: The practice phone number listed in the NPPES registry for Alicia Williams is (708) 634-0821.
Is Alicia Williams's NPI active?: Yes — Alicia Williams's NPI (1003579640) is active in the NPPES registry as of the last update on 2021-10-20.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions