Diamond Alexander, RBT
NPI 1750220711 · Behavior Technician · Downers Grove, IL
Diamond Alexander, RBT is a Behavior Technician provider in Downers Grove, IL (NPI 1750220711).
Provider details
- NPI number
- 1750220711
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- RBT
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-25-493442 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2026-03-26
- Last updated
- 2026-03-26
- Certified
- 2026-03-26
Frequently asked questions
- What is Diamond Alexander's NPI number?
- Diamond Alexander's National Provider Identifier (NPI) is 1750220711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diamond Alexander's specialty?
- Diamond Alexander is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Diamond Alexander located?
- Diamond Alexander's practice location on file with NPPES is 2901 Finley Rd Ste 102, Downers Grove, IL 60515-1774.
- What is Diamond Alexander's phone number?
- The practice phone number listed in the NPPES registry for Diamond Alexander is (630) 495-6800.
- Is Diamond Alexander's NPI active?
- Yes — Diamond Alexander's NPI (1750220711) is active in the NPPES registry as of the last update on 2026-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.