Elizabeth Demontigny, ED.S, BCBA
NPI 1679019723 · Behavior Analyst · Lunenburg, MA
Elizabeth Demontigny, ED.S, BCBA is a Behavior Analyst provider in Lunenburg, MA (NPI 1679019723).
Provider details
- NPI number
- 1679019723
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- ED.S, BCBA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 467436 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
9 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
- 2017-01-13
- Last updated
- 2024-02-22
- Certified
- 2024-02-22
Frequently asked questions
- What is Elizabeth Demontigny's NPI number?
- Elizabeth Demontigny's National Provider Identifier (NPI) is 1679019723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Demontigny's specialty?
- Elizabeth Demontigny is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Elizabeth Demontigny located?
- Elizabeth Demontigny's practice location on file with NPPES is 39 Main St, Lunenburg, MA 01462-1428.
- What is Elizabeth Demontigny's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Demontigny is (978) 790-5793.
- Is Elizabeth Demontigny's NPI active?
- Yes — Elizabeth Demontigny's NPI (1679019723) is active in the NPPES registry as of the last update on 2024-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.