Individual provider Active NPI

Gregory Jay, MD

  • Emergency Medicine Physician
  • Providence, RI
National Provider Identifier
1225042419
Registry record updated Sep 18, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
MD08395 Issued in RI
Practice address
593 Eddy St
Claverick 2
Providence, RI 02903-4923
Phone
(401) 854-2504
Fax
(401) 854-2519
NPI assigned
Jul 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 18, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X MD08395 RI Primary

Addresses

Primary practice location

593 Eddy St
Claverick 2
Providence, RI 02903-4923

Mailing address

PO Box 9484
Providence, RI 02940-9484
Phone (401) 854-2500

Other identifiers 7

IdentifierTypeStateIssuer
939025129OtherRIRI MEDICARE GROUP NUMBER
12/29/2008OtherMATUFTS HEALTH PLAN
7003618MedicaidRI
1225042419OtherRINPI
01/11/2007OtherRINHPRI
405506OtherRIBCBSRI
930035515OtherRAILROAD MEDICARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI
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 1

Enrollment IDStateProvider typePAC IDDetails
I20111103000693 RI Practitioner - Emergency Medicine 3870531106 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
State University of New York at Stony Brook, School of Medicine, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lifespan Physician Group IncGroup PAC ID 2567455082, 1,151 clinicians

Practice addresses (Care Compare)

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-7024

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
96.45 of 100Reported as group
Quality
85.46
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD08395RIMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Brown Emergency Medicine Emergency Medicine CurrentSince Oct 1, 1995 Accepting new patients
Lifespan Physician Group, Inc. Emergency Medicine CurrentSince Feb 1, 2026 Accepting new patients
Lifespan Physician Group Inc CurrentSince Feb 1, 2026 Accepting new patients
Lifespan Corporation Current Accepting new patients
Norfolk Radiation Oncology Associates Past Accepting new patients

Locations

185A High Service Ave
North Providence, RI 02904
Phone (401) 354-6050

125 Whipple St
Ste 3
Providence, RI 02908
Phone (401) 854-2504

164 Summit Ave
Providence, RI 02906
Phone (401) 793-2104

593 Eddy St
Providence, RI 02903

101 Dudley St
Providence, RI 02905
Phone (401) 453-7950

593 Eddy St
#2
Providence, RI 02903
Phone (401) 519-1604

455 Toll Gate Rd
Warwick, RI 02886
Phone (401) 737-7000

Interoperability endpoints

  • Direct secure messaging: gjay10722@brownhealth.medalliesdirect.net

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 and National Provider Directory roles.

Hospital & facility affiliations 4

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": "1153958400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1379462400000",
    "number": "1225042419",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9484",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029409484",
            "telephone_number": "401-854-2500",
            "fax_number": "401-854-2519"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "593 EDDY ST",
            "address_2": "CLAVERICK 2",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034923",
            "telephone_number": "401-854-2504",
            "fax_number": "401-854-2519"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JAY",
        "first_name": "GREGORY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2013-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "RI",
            "license": "MD08395",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RI MEDICARE GROUP NUMBER",
            "identifier": "939025129",
            "state": "RI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS HEALTH PLAN",
            "identifier": "12/29/2008",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7003618",
            "state": "RI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1225042419",
            "state": "RI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NHPRI",
            "identifier": "01/11/2007",
            "state": "RI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSRI",
            "identifier": "405506",
            "state": "RI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "930035515",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Providence, RI

Sources for this page

Verify at the official NPI Registry.