Cynthia Brouillard, PSY.D.
NPI 1033352430 · Intellectual & Developmental Disabilities Psychologist · Naperville, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Brouillard, PSY.D. is a Intellectual & Developmental Disabilities Psychologist provider in Naperville, IL (NPI 1033352430).
Provider details
- NPI number
- 1033352430
- Entity type
- Individual
- Primary specialty
- Intellectual & Developmental Disabilities PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071005745 (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
17 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
- 2009-04-14
- Last updated
- 2009-04-14
Frequently asked questions
- What is Cynthia Brouillard's NPI number?
- Cynthia Brouillard's National Provider Identifier (NPI) is 1033352430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Brouillard's specialty?
- Cynthia Brouillard is listed in the NPPES registry with a primary specialty of Intellectual & Developmental Disabilities Psychologist (Behavioral Health & Social Service Providers).
- Where is Cynthia Brouillard located?
- Cynthia Brouillard's practice location on file with NPPES is 140 N Wright St, Naperville, IL 60540-4748.
- What is Cynthia Brouillard's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Brouillard is (630) 305-6039.
- Does Cynthia Brouillard accept Medicare?
- Cynthia Brouillard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Brouillard's NPI active?
- Yes — Cynthia Brouillard's NPI (1033352430) is active in the NPPES registry as of the last update on 2009-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.