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Natalie Diaz
NPI 1851668164 · Behavior Analyst · Cicero, IL
Natalie Diaz is a Behavior Analyst provider in Cicero, IL (NPI 1851668164).
Provider details
- NPI number
- 1851668164
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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.
Practice location
3100 S Central Ave
Cicero, IL 60804-3956
Phone: (708) 863-3803
Street-level locationGet directions
Mailing address
3309 N Oconto Ave
Chicago, IL 60634-3536
Registry dates
- Enumerated
- 2011-11-30
- Last updated
- 2017-06-06
Frequently asked questions
- What is Natalie Diaz's NPI number?
- Natalie Diaz's National Provider Identifier (NPI) is 1851668164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Diaz's specialty?
- Natalie Diaz is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Natalie Diaz located?
- Natalie Diaz's practice location on file with NPPES is 3100 S Central Ave, Cicero, IL 60804-3956.
- What is Natalie Diaz's phone number?
- The practice phone number listed in the NPPES registry for Natalie Diaz is (708) 863-3803.
- Is Natalie Diaz's NPI active?
- Yes — Natalie Diaz's NPI (1851668164) is active in the NPPES registry as of the last update on 2017-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.