What is Lizbeth Diaz's NPI number?

Lizbeth Diaz's National Provider Identifier (NPI) is 1750916185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lizbeth Diaz's specialty?

Lizbeth Diaz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Lizbeth Diaz located?

Lizbeth Diaz's practice location on file with NPPES is 14 Fawn Ridge Dr, Oakwood Hills, IL 60013-1069.

What is Lizbeth Diaz's phone number?

The practice phone number listed in the NPPES registry for Lizbeth Diaz is (847) 312-6421.

Is Lizbeth Diaz's NPI active?

Yes — Lizbeth Diaz's NPI (1750916185) is active in the NPPES registry as of the last update on 2026-03-25.

IndividualActive

Lizbeth Diaz

NPI 1750916185 · Behavior Analyst · Oakwood Hills, IL

Lizbeth Diaz is a Behavior Analyst provider in Oakwood Hills, IL (NPI 1750916185).

Provider details

NPI number: 1750916185
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 10025 (TX)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 10025 (TX)
Behavioral Health & Social Service Providers

Profile Score

Established profile(64/100 index)

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

Registry tenure38% of score
6 yrs in NPPES 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

14 Fawn Ridge Dr

Oakwood Hills, IL 60013-1069

Phone: (847) 312-6421

Fax: (224) 397-6248

Street-level locationGet directions

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Mailing address