Individual provider Active NPI

Rachel Ann Sanford, M.D.

  • Medical Oncology Physician
  • West Harrison, NY
National Provider Identifier
1245557289
Registry record updated Sep 1, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
271246 Issued in NY
Practice address
500 Westchester Ave
MSK Westchester
West Harrison, NY 10604-3200
Phone
(914) 967-7731
NPI assigned
Apr 30, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 1, 2016

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X NOT APPLICABLE
Medical Oncology Physician 207RX0202X 271246 NY Primary

Addresses

Primary practice location

500 Westchester Ave
MSK Westchester
West Harrison, NY 10604-3200

Mailing address

500 Westchester Ave
West Harrison, NY 10604-3200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, NJ2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20161024002276 NY Practitioner - Medical OncologyPractitioner - Internal MedicinePractitioner - Hematology/Oncology 8729366893 Reassigns benefits to 4 organizations
I20250915002553 NJ Practitioner - Medical Oncology 8729366893 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Medical OncologyAlso: Hematology/Oncology, Internal Medicine
Education
Other, 2010
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Memorial Solid Tumor GroupGroup PAC ID 4082503354, 233 clinicians
MSK HarrisonGroup PAC ID 1052634045, 134 clinicians

Practice addresses (Care Compare)

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

500 Westchester Ave
West Harrison, NY 10604-3200
Phone (212) 639-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.41 of 100Reported as group
Quality
74.7
Improvement activities
40
Cost
69.14

Merit-based Incentive Payment System (MIPS)

Final score
75.5 of 100Reported as group
Quality
60.62
Improvement activities
40
Cost
73.87

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Mskcc Regional Network Medical Oncology CurrentSince Dec 2, 2025 Accepting new patients
MSK Monmouth Medical Oncology CurrentSince Oct 28, 2025 Accepting new patients
MSK Nassau Medical Oncology CurrentSince Oct 28, 2025 Accepting new patients
Memorial Solid Tumor Group Medical Oncology CurrentSince Aug 15, 2016 Accepting new patients
Memorial Sloan Kettering Cancer Center at Basking Ridge New Jersey Medical Oncology CurrentSince Jun 21, 2025 Accepting new patients
MSK Harrison Medical Oncology CurrentSince Aug 15, 2016 Accepting new patients

Locations

136 Mountainview Blvd
Basking Ridge, NJ 07920
Phone (908) 542-3000

480 Red Hill Rd
Middletown, NJ 07748
Phone (908) 542-3007

650 Commack Rd
Commack, NY 11725
Phone (631) 623-4000

633 3rd Ave
Lbby 3
New York, NY 10017
Phone (848) 225-6000

633 3rd Ave
Fl 4
New York, NY 10017
Phone (646) 227-3764

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

1101 Hempstead Tpke
Uniondale, NY 11553
Phone (516) 559-1000

500 Westchester Ave
West Harrison, NY 10604
Phone (914) 367-7000

Networks

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

Interoperability endpoints

  • Direct secure messaging: rsanford39690@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1272585600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1472688000000",
    "number": "1245557289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 WESTCHESTER AVE",
            "city": "WEST HARRISON",
            "state": "NY",
            "postal_code": "106043200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 WESTCHESTER AVE",
            "address_2": "MSK WESTCHESTER",
            "city": "WEST HARRISON",
            "state": "NY",
            "postal_code": "106043200",
            "telephone_number": "914-967-7731"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SANFORD",
        "first_name": "RACHEL",
        "middle_name": "ANN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-04-30",
        "last_updated": "2016-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": "NOT APPLICABLE",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "NY",
            "license": "271246",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in West Harrison, NY

Sources for this page

Verify at the official NPI Registry.