Active NPI
Gail Glenis Greenidge, LMSW
- Social Worker
- Brooklyn, NY
National Provider Identifier
1831058247
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 128079
- Practice address
- 3422 Glenwood Rd
Brooklyn, NY 11210-2726 - Phone
- (718) 314-4674
- NPI assigned
- Jan 21, 2026
- Sex
- Female
- Sole proprietor
- Yes
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 | 128079 | NY | Primary |
Addresses
Primary practice location
3422 Glenwood Rd
Brooklyn, NY 11210-2726
Mailing address
3422 Glenwood Rd
Brooklyn, NY 11210-2726
Phone (718) 314-4674
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 |
|---|---|---|---|
| 128079 | NY | MD | Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1768953600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768953600000",
"number": "1831058247",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3422 GLENWOOD RD",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112102726",
"telephone_number": "718-314-4674"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3422 GLENWOOD RD",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112102726",
"telephone_number": "718-314-4674"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GREENIDGE",
"first_name": "GAIL",
"middle_name": "GLENIS",
"name_prefix": "Ms.",
"credential": "LMSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-01-21",
"last_updated": "2026-01-21",
"certification_date": "2026-01-20",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Social Worker",
"state": "NY",
"license": "128079",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Brooklyn, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.