Barbara Demetrius-Lallas
NPI 1457853558 · Professional Counselor · Northbrook, IL
Barbara Demetrius-Lallas is a Professional Counselor provider in Northbrook, IL (NPI 1457853558).
Provider details
- NPI number
- 1457853558
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 178011143 (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
8 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
- 2018-03-05
- Last updated
- 2018-03-05
Frequently asked questions
- What is Barbara Demetrius-Lallas's NPI number?
- Barbara Demetrius-Lallas's National Provider Identifier (NPI) is 1457853558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Demetrius-Lallas's specialty?
- Barbara Demetrius-Lallas is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Barbara Demetrius-Lallas located?
- Barbara Demetrius-Lallas's practice location on file with NPPES is 1859 Penfold Pl, Northbrook, IL 60062-6034.
- What is Barbara Demetrius-Lallas's phone number?
- The practice phone number listed in the NPPES registry for Barbara Demetrius-Lallas is (847) 293-3259.
- Is Barbara Demetrius-Lallas's NPI active?
- Yes — Barbara Demetrius-Lallas's NPI (1457853558) is active in the NPPES registry as of the last update on 2018-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.