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Nerissa Duncan
NPI 1841965217 · Behavior Analyst · Melville, NY
Nerissa Duncan is a Behavior Analyst provider in Melville, NY (NPI 1841965217).
Provider details
- NPI number
- 1841965217
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
225 Broadhollow Rd Ste 402
Melville, NY 11747-4899
Phone: (631) 385-7780
Fax: (631) 385-7795
Approximate (ZIP-level) locationGet directions
Mailing address
892 Barth Dr
North Baldwin, NY 11510-2004
Registry dates
- Enumerated
- 2021-08-09
- Last updated
- 2021-08-09
- Certified
- 2021-08-09
Frequently asked questions
- What is Nerissa Duncan's NPI number?
- Nerissa Duncan's National Provider Identifier (NPI) is 1841965217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nerissa Duncan's specialty?
- Nerissa Duncan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Nerissa Duncan located?
- Nerissa Duncan's practice location on file with NPPES is 225 Broadhollow Rd Ste 402, Melville, NY 11747-4899.
- What is Nerissa Duncan's phone number?
- The practice phone number listed in the NPPES registry for Nerissa Duncan is (631) 385-7780.
- Is Nerissa Duncan's NPI active?
- Yes — Nerissa Duncan's NPI (1841965217) is active in the NPPES registry as of the last update on 2021-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.