Active NPI
Matthew John Belevich, LCSW
- Clinical Social Worker
- Seaford, NY
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 087329-1
- Practice address
- 2146 Jackson Ave
Seaford, NY 11783-2606 - Phone
- (516) 622-8888
- Fax
- (516) 785-0218
- NPI assigned
- Mar 23, 2015
- Last updated
- Apr 24, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 087329-1 | NY | Primary |
Addresses
Primary practice location
2146 Jackson Ave
Seaford, NY 11783-2606
Mailing address
2146 Jackson Ave
Seaford, NY 11783-2606
Phone (516) 622-8888
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Social Worker
- Education
- Other, 2014
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
113 Glen Cove Ave
Glen Cove, NY 11542-3438
Phone (516) 622-8888
2146 Jackson Ave
Seaford, NY 11783-2606
Phone 51662288881013
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 087329-1 | NY | MD | Clinical Social Worker |
| 087329 | NY | MD | Pediatrics Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Charles Evans Center, Inc | Current | Accepting new patients | |
| New Horizon Counseling Center Inc | Current | Accepting new patients | |
| Charles Evans Center, Inc. | Current | Accepting new patients |
Locations
857 S Oyster Bay Rd
Bethpage, NY 11714
Phone (516) 622-8888
445 Oak St
Copiague, NY 11726
Phone (631) 257-5173
2146 Jackson Ave
Seaford, NY 11783
Phone (516) 221-3030
10819 Rockaway Blvd
South Ozone Park, NY 11420
Phone (718) 327-7202
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Federally Qualified Health Center (FQHC)
- Bethpage, NY
- NPI 1972982007
-
- Mental Health Clinic/Center (Including Community Mental Health Center)
- South Ozone Park, NY
- NPI 1366430563
-
- Federally Qualified Health Center (FQHC)
- Seaford, NY
- NPI 1215596614
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1427068800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776988800000",
"number": "1740674324",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2146 JACKSON AVE",
"city": "SEAFORD",
"state": "NY",
"postal_code": "117832606",
"telephone_number": "516-622-8888",
"fax_number": "516-785-0218"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2146 JACKSON AVE",
"city": "SEAFORD",
"state": "NY",
"postal_code": "117832606",
"telephone_number": "516-622-8888",
"fax_number": "516-785-0218"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BELEVICH",
"first_name": "MATTHEW",
"middle_name": "JOHN",
"credential": "LCSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-03-23",
"last_updated": "2026-04-24",
"certification_date": "2026-04-24",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NY",
"license": "087329-1",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Seaford, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.