Individual provider Active NPI

Melissa Leigh Rubianes, PA-C

  • Physician Assistant
  • New York, NY
National Provider Identifier
1518486356
Registry record updated Aug 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
021294 Issued in NY
Practice address
1300 York Ave
New York, NY 10065-4805
Phone
(212) 746-5654
NPI assigned
Sep 13, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2025

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 021294 NY Primary

Addresses

Primary practice location

1300 York Ave
New York, NY 10065-4805

Mailing address

75 Merritt St
West Islip, NY 11795-3410
Phone (631) 332-4879

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mll9013@direct.nyp.org Direct

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
I20180328002379 NY Practitioner - Physician Assistant 1355603556 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians

Practice addresses (Care Compare)

520 E 70TH St
New York, NY 10021-9800
Phone (646) 962-2012

525 E 68TH St
New York, NY 10065-4870
Phone (646) 962-2012

Hospital & facility affiliations

  • New York-Presbyterian Hospital Hospital, New York, NY, CCN 330101

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
85.32
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
021294NYMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Weill Medical College of Cornell CurrentSince Feb 1, 2018 Accepting new patients
Weill Medical College of Cornell CurrentSince Feb 1, 2018 Accepting new patients
Weill Medical College of Cornell Past Accepting new patients

Locations

525 E 68th St
#M
New York, NY 10065
Phone (212) 746-2850

1300 York Ave
New York, NY 10065
Phone (212) 746-2900

525 E 68th St
New York, NY 10065
Phone (212) 746-2846

520 E 70th St
Ste 341
New York, NY 10021
Phone (212) 746-2087

520 E 70th St
New York, NY 10021
Phone (212) 746-0838

Organizations & group practices 3

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": "1505260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755648000000",
    "number": "1518486356",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "75 MERRITT ST",
            "city": "WEST ISLIP",
            "state": "NY",
            "postal_code": "117953410",
            "telephone_number": "631-332-4879"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1300 YORK AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100654805",
            "telephone_number": "212-746-5654"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUBIANES",
        "first_name": "MELISSA",
        "middle_name": "LEIGH",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-13",
        "last_updated": "2025-08-20",
        "certification_date": "2025-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "021294",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mll9013@direct.nyp.org",
            "affiliation": "N",
            "endpointDescription": "Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Direct address",
            "address_1": "1300 York Ave",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "100654805",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.