Active NPI
Vincent Leszczynski, LSW
- Social Worker
- Rio Grande, NJ
National Provider Identifier
1174417596
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 44SL07257100
- Practice address
- 1127 NJ-47 Ste 9
Rio Grande, NJ 08242 - Phone
- (609) 486-2003
- NPI assigned
- Jun 9, 2025
- 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 |
|---|---|---|---|---|
| Social Worker | 104100000X | 44SL07257100 | NJ | Primary |
Addresses
Primary practice location
1127 NJ-47 Ste 9
Rio Grande, NJ 08242
Mailing address
121 Knights Bridge Way
Mays Landing, NJ 08330-2052
Phone (609) 204-9912
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 44SL07257100 | NJ | MD | Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1749427200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1749427200000",
"number": "1174417596",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "121 KNIGHTS BRIDGE WAY",
"city": "MAYS LANDING",
"state": "NJ",
"postal_code": "083302052",
"telephone_number": "609-204-9912"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1127 NJ-47 STE 9",
"city": "RIO GRANDE",
"state": "NJ",
"postal_code": "08242",
"telephone_number": "609-486-2003"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LESZCZYNSKI",
"first_name": "VINCENT",
"credential": "LSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-06-09",
"last_updated": "2025-06-09",
"certification_date": "2025-05-23",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "NJ",
"license": "44SL07257100",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Rio Grande, NJ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.