Active NPI
Nisreen Shleiwet, DC
- Chiropractor
- Harrison, NY
National Provider Identifier
1013590884
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 013469
- Practice address
- 15 Nelson Ave
Harrison, NY 10528-3203 - Phone
- (914) 714-1937
- NPI assigned
- Apr 29, 2021
- 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 |
|---|---|---|---|---|
| Internist Chiropractor | 111NI0900X | 013469 | NY | |
| Chiropractor | 111N00000X | 013469 | NY | Primary |
Addresses
Primary practice location
15 Nelson Ave
Harrison, NY 10528-3203
Mailing address
60 Alona Dr
Mahopac, NY 10541-1037
Phone (914) 714-1937
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 |
|---|---|---|---|
| 1222 | CT | MD | Psychologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Keystone Chiropractic LLC | Chiropractor | Current | Accepting new patients |
| Keystone Integrative Health LLC | Chiropractor | Current | Accepting new patients |
Locations
2660 State St
Hamden, CT 06517
Phone (203) 675-1644
Organizations & group practices 2
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.
-
- Chiropractor
- Hamden, CT
- NPI 1457548018
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1619654400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1013590884",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "60 ALONA DR",
"city": "MAHOPAC",
"state": "NY",
"postal_code": "105411037",
"telephone_number": "914-714-1937"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "15 NELSON AVE",
"city": "HARRISON",
"state": "NY",
"postal_code": "105283203",
"telephone_number": "914-714-1937"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SHLEIWET",
"first_name": "NISREEN",
"credential": "DC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2021-04-29",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "111NI0900X",
"taxonomy_group": "",
"desc": "Chiropractor, Internist",
"state": "NY",
"license": "013469",
"primary": false
},
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "NY",
"license": "013469",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Harrison, NY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.