IndividualActive
Nicholas Marcin
NPI 1518669555 · Behavior Technician · Melville, NY
Nicholas Marcin is a Behavior Technician provider in Melville, NY (NPI 1518669555).
Provider details
- NPI number
- 1518669555
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 791990214 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
225 Broadhollow Rd Ste 402
Melville, NY 11747-4899
Phone: (631) 385-7780
Approximate (ZIP-level) locationGet directions
Mailing address
316 Westchester Ave Apt 2
Port Chester, NY 10573-3808
Registry dates
- Enumerated
- 2023-03-21
- Last updated
- 2023-03-21
- Certified
- 2023-03-21
Frequently asked questions
- What is Nicholas Marcin's NPI number?
- Nicholas Marcin's National Provider Identifier (NPI) is 1518669555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Marcin's specialty?
- Nicholas Marcin is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Nicholas Marcin located?
- Nicholas Marcin's practice location on file with NPPES is 225 Broadhollow Rd Ste 402, Melville, NY 11747-4899.
- What is Nicholas Marcin's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Marcin is (631) 385-7780.
- Is Nicholas Marcin's NPI active?
- Yes — Nicholas Marcin's NPI (1518669555) is active in the NPPES registry as of the last update on 2023-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.