Individual provider Active NPI

Gregory Scott Difelice, M.D.

  • Sports Medicine (Orthopaedic Surgery) Physician
  • New York, NY
National Provider Identifier
1639148208
Registry record updated May 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
202532 Issued in NY
Practice address
535 E 70TH St
New York, NY 10021
Phone
(212) 606-1844
Fax
(212) 746-8744
NPI assigned
Mar 16, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 16, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X 202532 NY
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 25MA09393500 NJ
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 202532 NY Primary

Addresses

Primary practice location

535 E 70TH St
New York, NY 10021

Mailing address

535 E 70TH St
New York, NY 10021-4823
Phone (212) 606-1844

Other practice location 1

400 Franklin Tpke Ste 200
Mahwah, NJ 07430-3518
Phone (212) 606-1844

Other practice location 2

15 E Midland Ave Ste A
Paramus, NJ 07652-2938
Phone (212) 606-1844

Other practice location 3

523 E 72nd St Fl 2
New York, NY 10021-4099
Phone (212) 606-1844

Other identifiers 3

IdentifierTypeStateIssuer
202532OtherNYSTATE LICENSE
02152321MedicaidNY
25MA09393500OtherNJSTATE LICENSE

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/R4/ Direct
FHIR URL https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.
Opted out of Medicare
Yes, effective Apr 1, 2025 through Apr 1, 2027

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
Rutgers New Jersey Medical School, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

535 E 70TH St
New York, NY 10021-4823

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement1-10
Knee replacement1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
202532NYMDAdult Reconstructive Orthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Difelice Orthopaedics PC Adult Reconstructive Orthopaedic Surgery Current Accepting new patients
Ranawat Orthopaedics PLLC Adult Reconstructive Orthopaedic Surgery CurrentSince Aug 1, 2005 Accepting new patients

Locations

140 E Ridgewood Ave
Ste 175S
Paramus, NJ 07652
Phone (201) 599-8000

954 Lexington Ave
New York, NY 10021
Phone (212) 879-1705

130 E 77th St
Fl 11
New York, NY 10075
Phone (212) 434-2710

535 E 70th St
Fl 6
New York, NY 10021
Phone (646) 797-8700

Networks

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

Organizations & group practices 2

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 10

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": "1142467200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747353600000",
    "number": "1639148208",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "535 E 70TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100214823",
            "telephone_number": "212-606-1844",
            "fax_number": "212-746-8744"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "535 E 70TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10021",
            "telephone_number": "212-606-1844",
            "fax_number": "212-746-8744"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 Franklin Tpke Ste 200",
            "address_purpose": "LOCATION",
            "city": "Mahwah",
            "state": "NJ",
            "postal_code": "074303518",
            "country_code": "US",
            "telephone_number": "212-606-1844",
            "fax_number": "212-746-8744",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "15 E Midland Ave Ste A",
            "address_purpose": "LOCATION",
            "city": "Paramus",
            "state": "NJ",
            "postal_code": "076522938",
            "country_code": "US",
            "telephone_number": "212-606-1844",
            "fax_number": "212-746-8744",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "523 E 72nd St Fl 2",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100214099",
            "country_code": "US",
            "telephone_number": "212-606-1844",
            "fax_number": "212-746-8744",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIFELICE",
        "first_name": "GREGORY",
        "middle_name": "SCOTT",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-03-16",
        "last_updated": "2025-05-16",
        "certification_date": "2025-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "NY",
            "license": "202532",
            "primary": false
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "NJ",
            "license": "25MA09393500",
            "primary": false
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "NY",
            "license": "202532",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "202532",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02152321",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "25MA09393500",
            "state": "NJ"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/R4/",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "535 E 70th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "10021",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "N",
            "endpointDescription": "Legacy FHIR",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "535 E 70th St",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "10021",
            "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.