IndividualActive
Mary Ellen Bratu
NPI 1396783767 · Clinical Psychologist · Naperville, IL
Mary Ellen Bratu is a Clinical Psychologist provider in Naperville, IL (NPI 1396783767).
Provider details
- NPI number
- 1396783767
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
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
1555 N Naperville Wheaton Rd
Suite 104
Naperville, IL 60563-1557
Phone: (630) 416-8440
Street-level locationGet directions
Mailing address
1555 N Naperville Wheaton Rd
Naperville, IL 60563-1557
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ellen Bratu's NPI number?
- Mary Ellen Bratu's National Provider Identifier (NPI) is 1396783767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ellen Bratu's specialty?
- Mary Ellen Bratu is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Ellen Bratu located?
- Mary Ellen Bratu's practice location on file with NPPES is 1555 N Naperville Wheaton Rd, Naperville, IL 60563-1557.
- What is Mary Ellen Bratu's phone number?
- The practice phone number listed in the NPPES registry for Mary Ellen Bratu is (630) 416-8440.
- Is Mary Ellen Bratu's NPI active?
- Yes — Mary Ellen Bratu's NPI (1396783767) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.