Individual provider Active NPI

Jay Robert Horton, PHD, FNP-BC, ACHPN

  • Family Nurse Practitioner
  • New York, NY
National Provider Identifier
1609842731
Registry record updated May 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
5234991 Issued in NY
Practice address
1275 York Ave
New York, NY 10065-6007
Phone
(347) 798-9213
NPI assigned
Feb 28, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 5234991 NY Primary

Addresses

Primary practice location

1275 York Ave
New York, NY 10065-6007

Mailing address

1275 York Ave
New York, NY 10065-6007

Other practice location 1

PO Box 282462
Nashville, TN 37228-8515
Phone (833) 849-6300

Other identifiers 1

IdentifierTypeStateIssuer
02407936MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040320000583 NY Practitioner - Nurse Practitioner 4385535467 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Neurology GroupGroup PAC ID 4688563000, 96 clinicians

Practice addresses (Care Compare)

1275 York Ave
New York, NY 10065-6007
Phone (212) 639-2000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
5234991NYMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Mskcc Surgery Group CurrentSince Apr 8, 2024 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Oct 31, 2018 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Oct 31, 2018 Accepting new patients
Memorial Medical Consultation Group CurrentSince Apr 8, 2024 Accepting new patients
Memorial Neurology Group CurrentSince Apr 8, 2024 Accepting new patients
Mount Sinai School of Medicine Past Accepting new patients

Locations

5 E 98th St
Fl 5
New York, NY 10029
Phone (212) 241-8234

633 3rd Ave
New York, NY 10017

1275 York Ave
New York, NY 10065
Phone (212) 639-3813

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • Direct secure messaging: jhorton22381@mskcc.direct-ci.com

Organizations & group practices 6

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.

Hospital & facility affiliations 5

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1141084800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779321600000",
    "number": "1609842731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1275 YORK AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100656007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1275 YORK AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100656007",
            "telephone_number": "347-798-9213"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "PO Box 282462",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372288515",
            "country_code": "US",
            "telephone_number": "833-849-6300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HORTON",
        "first_name": "JAY",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "credential": "PHD, FNP-BC, ACHPN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-02-28",
        "last_updated": "2026-05-21",
        "certification_date": "2026-05-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "5234991",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02407936",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.