IndividualActive
Mark Decker
NPI 1831081439 · Behavior Technician · Brooklyn, NY
Mark Decker is a Behavior Technician provider in Brooklyn, NY (NPI 1831081439).
Provider details
- NPI number
- 1831081439
- 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
Basic profile(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1649 61st St Fl 3013
Brooklyn, NY 11204-2746
Phone: (620) 487-4401
Street-level locationGet directions
Mailing address
3601 W 18th Ave Apt 1211
Emporia, KS 66801-6235
Registry dates
- Enumerated
- 2025-07-17
- Last updated
- 2025-07-17
- Certified
- 2025-07-17
Frequently asked questions
- What is Mark Decker's NPI number?
- Mark Decker's National Provider Identifier (NPI) is 1831081439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Decker's specialty?
- Mark Decker is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Mark Decker located?
- Mark Decker's practice location on file with NPPES is 1649 61st St Fl 3013, Brooklyn, NY 11204-2746.
- What is Mark Decker's phone number?
- The practice phone number listed in the NPPES registry for Mark Decker is (620) 487-4401.
- Is Mark Decker's NPI active?
- Yes — Mark Decker's NPI (1831081439) is active in the NPPES registry as of the last update on 2025-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.