Betty Croissant
NPI 1144474537 · Developmental Therapist · Belleville, IL
Betty Croissant is a Developmental Therapist provider in Belleville, IL (NPI 1144474537).
Provider details
- NPI number
- 1144474537
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative 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
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
- 2008-11-11
- Last updated
- 2008-11-11
Frequently asked questions
- What is Betty Croissant's NPI number?
- Betty Croissant's National Provider Identifier (NPI) is 1144474537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Betty Croissant's specialty?
- Betty Croissant is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Betty Croissant located?
- Betty Croissant's practice location on file with NPPES is 17 N 37th St, Belleville, IL 62226-6008.
- What is Betty Croissant's phone number?
- The practice phone number listed in the NPPES registry for Betty Croissant is (618) 233-1560.
- Is Betty Croissant's NPI active?
- Yes — Betty Croissant's NPI (1144474537) is active in the NPPES registry as of the last update on 2008-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.