Active NPI
Sarah Sumner
- Clinical Social Worker
- Brooklyn, NY
National Provider Identifier
1952034076
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 101776
- Practice address
- 367 Saint Marks Ave Unit 821
Brooklyn, NY 11238-2268 - Phone
- (917) 409-6432
- NPI assigned
- Jul 6, 2022
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | L16353 | OR | |
| Clinical Social Worker | 1041C0700X | 101776 | NY | Primary |
Addresses
Primary practice location
367 Saint Marks Ave Unit 821
Brooklyn, NY 11238-2268
Mailing address
367 Saint Marks Ave Unit 821
Brooklyn, NY 11238-2268
Phone (917) 409-6432
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 |
|---|---|---|---|
| 101776 | NY | MD | Clinical Social Worker |
| L16353 | OR | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Higher Ground Counseling Inc | Clinical | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1657065600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779753600000",
"number": "1952034076",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "367 SAINT MARKS AVE UNIT 821",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112382268",
"telephone_number": "917-409-6432"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "367 SAINT MARKS AVE UNIT 821",
"city": "BROOKLYN",
"state": "NY",
"postal_code": "112382268",
"telephone_number": "917-409-6432"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SUMNER",
"first_name": "SARAH",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2022-07-06",
"last_updated": "2026-05-26",
"certification_date": "2026-05-26",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "OR",
"license": "L16353",
"primary": false
},
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "NY",
"license": "101776",
"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 May 26, 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.