Marlene Neknez, LCSW-R
NPI 1255631263 · Clinical Social Worker · Riverhead, NY
Marlene Neknez, LCSW-R is a Clinical Social Worker provider in Riverhead, NY (NPI 1255631263).
Provider details
- NPI number
- 1255631263
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Female
- Sole proprietor
- Yes
- License
- R040004 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
Mailing address
Registry dates
- Enumerated
- 2010-10-25
- Last updated
- 2010-10-25
Frequently asked questions
- What is Marlene Neknez's NPI number?
- Marlene Neknez's National Provider Identifier (NPI) is 1255631263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Neknez's specialty?
- Marlene Neknez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marlene Neknez located?
- Marlene Neknez's practice location on file with NPPES is 300 Center Dr, Riverhead, NY 11901-3393.
- What is Marlene Neknez's phone number?
- The practice phone number listed in the NPPES registry for Marlene Neknez is (631) 852-1440.
- Is Marlene Neknez's NPI active?
- Yes — Marlene Neknez's NPI (1255631263) is active in the NPPES registry as of the last update on 2010-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.