Individual provider Active NPI

Nisreen Shleiwet, DC

  • Chiropractor
  • Harrison, NY
National Provider Identifier
1013590884
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
ChiropractorTaxonomy code 111N00000X
License
013469 Issued in NY
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

Updated by the provider on Aug 4, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
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

LicenseStateTypeSpecialty
1222CTMDPsychologist

Practice roles

OrganizationSpecialtyStatusNew patients
Keystone Chiropractic LLC Chiropractor CurrentSince Dec 15, 2024 Accepting new patients
Keystone Integrative Health LLC Chiropractor CurrentSince Sep 29, 2024 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.

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.

Verify at the official NPI Registry.