NPIMap

Individual provider Active NPI

Rachel Jane O'Rourke, MS, PA-C

  • Physician Assistant
  • New York, NY
National Provider Identifier
1174181945
Registry record updated Sep 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
024101 Issued in NY
Practice address
530 E 74TH St
New York, NY 10021-3459
Phone
(212) 639-2000
NPI assigned
Jun 5, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 024101 NY Primary

Addresses

Primary practice location

530 E 74TH St
New York, NY 10021-3459

Mailing address

530 E 74TH St
New York, NY 10021-3459
Phone (212) 639-2000

Other names 1

  • Rachel Johnston Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200116001094 NY Practitioner - Physician Assistant 5991130197 Reassigns benefits to 10 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
North Shore Hematology Oncology Associates PCGroup PAC ID 1456243641, 474 clinicians

Practice addresses (Care Compare)

48 Route 25a
Smithtown, NY 11787-1431
Phone (631) 751-3000

Merit-based Incentive Payment System (MIPS)

Final score
73.61 of 100Reported as group
Quality
70.88
Improvement activities
40
Cost
46.27

Merit-based Incentive Payment System (MIPS)

Final score
86.17 of 100Reported as group
Quality
90.52
Improvement activities
40
Cost
46.88

Merit-based Incentive Payment System (MIPS)

Final score
77.79 of 100Reported as group
Quality
80.63
Improvement activities
40
Cost
49.95

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Master of Science, Physician Assistant

State licenses

LicenseStateTypeSpecialty
024101NYMDPhysician Assistant

Networks

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

Interoperability endpoints

  • Direct secure messaging: rjohnston25208@mskcc.direct-ci.com

Organizations & group practices 10

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": "1559692800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789084800000",
    "number": "1174181945",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 E 74TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100213459",
            "telephone_number": "212-639-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 E 74TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100213459",
            "telephone_number": "212-639-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'ROURKE",
        "first_name": "RACHEL",
        "middle_name": "JANE",
        "credential": "MS, PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-06-05",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "024101",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "RACHEL",
            "last_name": "JOHNSTON",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.