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Lionel Mason
NPI 1457844714 · Behavior Technician · Melville, NY
Lionel Mason is a Behavior Technician provider in Melville, NY (NPI 1457844714).
Provider details
- NPI number
- 1457844714
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
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
2 documented practice locations
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
225 Broadhollow Rd Ste 402
Melville, NY 11747-4899
Phone: (631) 385-7780
Approximate (ZIP-level) locationGet directions
Mailing address
225 Broadhollow Rd Ste 402
Melville, NY 11747-4899
Additional practice locations (1)
- 255 E Grand StMount Vernon, NY 10552-2230Phone: (914) 207-4425
Registry dates
- Enumerated
- 2018-06-12
- Last updated
- 2018-06-12
Frequently asked questions
- What is Lionel Mason's NPI number?
- Lionel Mason's National Provider Identifier (NPI) is 1457844714, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lionel Mason's specialty?
- Lionel Mason is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Lionel Mason located?
- Lionel Mason's practice location on file with NPPES is 225 Broadhollow Rd Ste 402, Melville, NY 11747-4899.
- What is Lionel Mason's phone number?
- The practice phone number listed in the NPPES registry for Lionel Mason is (631) 385-7780.
- Is Lionel Mason's NPI active?
- Yes — Lionel Mason's NPI (1457844714) is active in the NPPES registry as of the last update on 2018-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.