Active NPI
Jessica Safirstein, LMSW
- Social Worker
- New York, NY
National Provider Identifier
1043161490
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- 130011-01
- Practice address
- 156 5TH Ave Ste 1118
New York, NY 10010-7744 - Phone
- (917) 510-4317
- NPI assigned
- Feb 3, 2026
- Sex
- Female
- 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 | 130011-01 | NY | Primary |
Addresses
Primary practice location
156 5TH Ave Ste 1118
New York, NY 10010-7744
Mailing address
26 Ave at Port Imperial Apt 321
West New York, NJ 07093-8394
Phone (201) 723-6194
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 |
|---|---|---|---|
| 130011-01 | NY | MD | Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1770076800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770076800000",
"number": "1043161490",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "26 AVE AT PORT IMPERIAL APT 321",
"city": "WEST NEW YORK",
"state": "NJ",
"postal_code": "070938394",
"telephone_number": "201-723-6194"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "156 5TH AVE STE 1118",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100107744",
"telephone_number": "917-510-4317"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SAFIRSTEIN",
"first_name": "JESSICA",
"credential": "LMSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-02-03",
"last_updated": "2026-02-03",
"certification_date": "2026-02-03",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "NY",
"license": "130011-01",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in New York, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.