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Lawrence Mathieu
NPI 1881165454 · Behavior Technician · Brooklyn, NY
Lawrence Mathieu is a Behavior Technician provider in Brooklyn, NY (NPI 1881165454).
Provider details
- NPI number
- 1881165454
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
600 E 21st St Apt 4e
Brooklyn, NY 11226-7294
Phone: (347) 586-7228
Street-level locationGet directions
Mailing address
600 E 21st St Apt 4e
Brooklyn, NY 11226-7294
Registry dates
- Enumerated
- 2018-12-07
- Last updated
- 2018-12-07
Frequently asked questions
- What is Lawrence Mathieu's NPI number?
- Lawrence Mathieu's National Provider Identifier (NPI) is 1881165454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Mathieu's specialty?
- Lawrence Mathieu is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Lawrence Mathieu located?
- Lawrence Mathieu's practice location on file with NPPES is 600 E 21st St Apt 4e, Brooklyn, NY 11226-7294.
- What is Lawrence Mathieu's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Mathieu is (347) 586-7228.
- Is Lawrence Mathieu's NPI active?
- Yes — Lawrence Mathieu's NPI (1881165454) is active in the NPPES registry as of the last update on 2018-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.