Active NPI
Merrill Ann Schneiderman, LCSW
- Clinical Social Worker
- New York, NY
National Provider Identifier
1699758680
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- LCSWR0172381
- Practice address
- 71 W 23Rd St Ste 1400
New York, NY 10010-4101 - Phone
- (516) 238-1746
- NPI assigned
- Nov 22, 2005
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | LCSWR0172381 | NY | Primary |
Addresses
Primary practice location
71 W 23Rd St Ste 1400
New York, NY 10010-4101
Mailing address
71 W 23Rd St Ste 1400
New York, NY 10010-4101
Phone (516) 238-1746
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Jul 10, 2023 through Jul 10, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LCSWR0172381 | NY | MD | Clinical Social Worker |
| 017238 | NY | MD | Physician Assistant |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1132617600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780012800000",
"number": "1699758680",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "71 W 23RD ST STE 1400",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100104101",
"telephone_number": "516-238-1746"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "71 W 23RD ST STE 1400",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100104101",
"telephone_number": "516-238-1746"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SCHNEIDERMAN",
"first_name": "MERRILL",
"middle_name": "ANN",
"name_prefix": "Ms.",
"credential": "LCSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2005-11-22",
"last_updated": "2026-05-29",
"certification_date": "2026-05-29",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NY",
"license": "LCSWR0172381",
"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 May 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.