Charles Alexander, PSYD
NPI 1003859554 · Clinical Psychologist · Orland Park, IL
Charles Alexander, PSYD is a Clinical Psychologist provider in Orland Park, IL (NPI 1003859554).
Provider details
- NPI number
- 1003859554
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
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
20 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
Mailing address
Registry dates
- Enumerated
- 2006-06-13
- Last updated
- 2008-03-03
Frequently asked questions
- What is Charles Alexander's NPI number?
- Charles Alexander's National Provider Identifier (NPI) is 1003859554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Alexander's specialty?
- Charles Alexander is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Charles Alexander located?
- Charles Alexander's practice location on file with NPPES is 15020 S Ravinia Ave, Orland Park, IL 60462-3166.
- What is Charles Alexander's phone number?
- The practice phone number listed in the NPPES registry for Charles Alexander is (708) 873-9059.
- Is Charles Alexander's NPI active?
- Yes — Charles Alexander's NPI (1003859554) is active in the NPPES registry as of the last update on 2008-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.