NPIMap

Individual provider Active NPI

Jeffrey Greenfield, MD

  • Neurological Surgery Physician
  • New York, NY
National Provider Identifier
1790931814
Registry record updated Jul 7, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurological Surgery PhysicianTaxonomy code 207T00000X
License
233240-1 Issued in NY
Practice address
525 E 68TH St
New York Presbyterian/Weill Cornell Medical College
New York, NY 10065-4870
Phone
(212) 746-2363
Fax
(212) 746-8226
NPI assigned
Aug 8, 2008
Last updated
Jul 7, 2015By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 7, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurological Surgery Physician 207T00000X 233240-1 NY Primary

Addresses

Primary practice location

525 E 68TH St
New York Presbyterian/Weill Cornell Medical College
New York, NY 10065-4870

Mailing address

525 E 68TH St
New York Presbyterian/Weill Cornell Medical College
New York, NY 10065-4870
Phone (212) 746-2363

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
I20090828000115 NY Practitioner - Neurosurgery 5092860999 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurosurgery
Education
JS Weill Medical College, Cornell University, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians

Practice addresses (Care Compare)

1305 York Ave
New York, NY 10021-5663

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

525 E 68TH St
New York, NY 10065-4870

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

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

Procedures performed for Medicare patients

ProcedureNumber of procedures
Spinal fusion1-10
Laminectomy or laminotomy (partial removal of spine bones)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
233240-1NYMDNeurological Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Weill Medical College of Cornell Neurological Surgery Current Accepting new patients
Weill Medical College of Cornell CurrentSince Jul 13, 2009 Accepting new patients
Weill Medical College of Cornell Neurological Surgery CurrentSince Jul 13, 2009 Accepting new patients
Mskcc Surgery Group CurrentSince May 7, 2013 Accepting new patients
Weill Cornell University Medical College Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
The New York and Presbyterian Hospital Past Accepting new patients

Locations

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

1305 York Ave
Fl 9
New York, NY 10021
Phone (646) 962-3376

520 E 70th St
#651
New York, NY 10021
Phone (212) 746-2385

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

Networks

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

Interoperability endpoints

  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • Direct secure messaging: jgreenfield22591@mskcc.direct-ci.com
  • Direct secure messaging: jpgreenf@direct.nyp.org

Organizations & group practices 7

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": "1218153600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1436227200000",
    "number": "1790931814",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "525 E 68TH ST",
            "address_2": "NEW YORK PRESBYTERIAN/WEILL CORNELL MEDICAL COLLEGE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100654870",
            "telephone_number": "212-746-2363",
            "fax_number": "212-746-8226"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "525 E 68TH ST",
            "address_2": "NEW YORK PRESBYTERIAN/WEILL CORNELL MEDICAL COLLEGE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100654870",
            "telephone_number": "212-746-2363",
            "fax_number": "212-746-8226"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREENFIELD",
        "first_name": "JEFFREY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-08-08",
        "last_updated": "2015-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "NY",
            "license": "233240-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.