Margaret Lemieux
NPI 1821503335 · Developmental Therapist · Dekalb, IL
Margaret Lemieux is a Developmental Therapist provider in Dekalb, IL (NPI 1821503335).
Provider details
- NPI number
- 1821503335
- 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
8 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
- 2017-12-06
- Last updated
- 2017-12-06
Frequently asked questions
- What is Margaret Lemieux's NPI number?
- Margaret Lemieux's National Provider Identifier (NPI) is 1821503335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Lemieux's specialty?
- Margaret Lemieux is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Lemieux located?
- Margaret Lemieux's practice location on file with NPPES is 631 N 6th St, Dekalb, IL 60115-3409.
- What is Margaret Lemieux's phone number?
- The practice phone number listed in the NPPES registry for Margaret Lemieux is (815) 739-1798.
- Is Margaret Lemieux's NPI active?
- Yes — Margaret Lemieux's NPI (1821503335) is active in the NPPES registry as of the last update on 2017-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.