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.

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Cynthia Brouillard, PSY.D.

NPI 1033352430 · Intellectual & Developmental Disabilities Psychologist · Naperville, IL

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)

Practice location

140 N Wright St

Naperville, IL 60540-4748

Phone: (630) 305-6039

Street-level locationGet directions

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Mailing address

13623 S Katy Ct

Plainfield, IL 60544-7042

Specialties & taxonomies

Intellectual & Developmental Disabilities PsychologistPrimary103TM1800XLicense 071005745 (IL)
Behavioral Health & Social Service Providers

Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(86/100 index)

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.

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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions