Matthew Belevich, LCSW
NPI 1740674324 · Clinical Social Worker · Seaford, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Belevich, LCSW is a Clinical Social Worker provider in Seaford, NY (NPI 1740674324).
Provider details
- NPI number
- 1740674324
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 087329-1 (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
11 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
- 2015-03-23
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Matthew Belevich's NPI number?
- Matthew Belevich's National Provider Identifier (NPI) is 1740674324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Belevich's specialty?
- Matthew Belevich is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Matthew Belevich located?
- Matthew Belevich's practice location on file with NPPES is 2146 Jackson Ave, Seaford, NY 11783-2606.
- What is Matthew Belevich's phone number?
- The practice phone number listed in the NPPES registry for Matthew Belevich is (516) 622-8888.
- Does Matthew Belevich accept Medicare?
- Matthew Belevich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Belevich's NPI active?
- Yes — Matthew Belevich's NPI (1740674324) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.