Maria Stewart, PSYD
NPI 1669535456 · Clinical Child & Adolescent Psychologist · Elmhurst, IL
Maria Stewart, PSYD is a Clinical Child & Adolescent Psychologist provider in Elmhurst, IL (NPI 1669535456).
Provider details
- NPI number
- 1669535456
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071005206 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-19
- Last updated
- 2008-05-23
Frequently asked questions
- What is Maria Stewart's NPI number?
- Maria Stewart's National Provider Identifier (NPI) is 1669535456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Stewart's specialty?
- Maria Stewart is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Maria Stewart located?
- Maria Stewart's practice location on file with NPPES is 1047 S York Rd, Elmhurst, IL 60126-5121.
- What is Maria Stewart's phone number?
- The practice phone number listed in the NPPES registry for Maria Stewart is (630) 852-7336.
- Is Maria Stewart's NPI active?
- Yes — Maria Stewart's NPI (1669535456) is active in the NPPES registry as of the last update on 2008-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.