Diana Alejandro
NPI 1720275779 · Clinical Social Worker · Forest Park, IL
Diana Alejandro is a Clinical Social Worker provider in Forest Park, IL (NPI 1720275779).
Provider details
- NPI number
- 1720275779
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 27748 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
Mailing address
Registry dates
- Enumerated
- 2007-10-03
- Last updated
- 2022-06-08
- Certified
- 2022-06-08
Frequently asked questions
- What is Diana Alejandro's NPI number?
- Diana Alejandro's National Provider Identifier (NPI) is 1720275779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Alejandro's specialty?
- Diana Alejandro is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diana Alejandro located?
- Diana Alejandro's practice location on file with NPPES is 819 Circle Ave, Forest Park, IL 60130-2024.
- What is Diana Alejandro's phone number?
- The practice phone number listed in the NPPES registry for Diana Alejandro is (224) 341-8198.
- Is Diana Alejandro's NPI active?
- Yes — Diana Alejandro's NPI (1720275779) is active in the NPPES registry as of the last update on 2022-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.