NPIMap

Individual provider Active NPI

John F Murphy IV, MD

  • Cardiovascular Disease Physician
  • East Greenwich, RI
National Provider Identifier
1326077892
Registry record updated May 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
MD09415 Issued in RI
Practice address
1405 South County Trail
Suite 1B
East Greenwich, RI 02818
Phone
(401) 921-5411
Fax
(401) 889-5082
NPI assigned
Jun 30, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X MD09415 RI Primary

Addresses

Primary practice location

1405 South County Trail
Suite 1B
East Greenwich, RI 02818

Mailing address

455 Toll Gate Rd
PRC and Credentialing
Warwick, RI 02886-2759
Phone (401) 273-0641

Other practice location 1

70 Kenyon Ave
Wakefield, RI 02879-4239
Phone (401) 789-5770

Other practice location 2

100 Kenyon Ave
Wakefield, RI 02879-4216
Phone (401) 782-8000

Other practice location 3

455 Toll Gate Rd
Warwick, RI 02886-2759
Phone (401) 737-7010

Other identifiers 1

IdentifierTypeStateIssuer
7006091MedicaidRI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in RI
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
I20090217000575 RI Practitioner - Cardiovascular Disease (Cardiology)Practitioner - Internal Medicine 0840389144 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)Also: Internal Medicine
Education
Warren Alpert Medical School of Brown University, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Affinity Physicians LLC.Group PAC ID 0244413391, 723 clinicians

Practice addresses (Care Compare)

455 Toll Gate Rd
Warwick, RI 02886-2759
Phone (401) 737-7010

455 Tollgate Rd
Warwick, RI 02886-2759

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Pacemaker insertion or repair17

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Silver Spring Health Care Management, Inc Cardiovascular Disease CurrentSince May 1, 2002 Accepting new patients
Cardiovascular Institute of New England PC Cardiovascular Disease PastSince Jan 1, 2009 Accepting new patients
Silver Spring Health Care Management, Inc Past Accepting new patients
South County Cardiology Associates, Inc. Cardiovascular Disease Past Accepting new patients

Locations

100 Kenyon Ave
Wakefield, RI 02879
Phone (401) 782-8000

Interoperability endpoints

  • Direct secure messaging: jfmurphy@kent.cernerdirect.carene.org
  • Direct secure messaging: jfmurphy@direct.carene.org

Organizations & group practices 5

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": "1151625600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1326077892",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "455 TOLL GATE RD",
            "address_2": "PRC AND CREDENTIALING",
            "city": "WARWICK",
            "state": "RI",
            "postal_code": "028862759",
            "telephone_number": "401-273-0641",
            "fax_number": "401-273-2919"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1405 SOUTH COUNTY TRAIL",
            "address_2": "SUITE 1B",
            "city": "EAST GREENWICH",
            "state": "RI",
            "postal_code": "02818",
            "telephone_number": "401-921-5411",
            "fax_number": "401-889-5082"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "70 Kenyon Ave",
            "address_purpose": "LOCATION",
            "city": "Wakefield",
            "state": "RI",
            "postal_code": "028794239",
            "country_code": "US",
            "telephone_number": "401-789-5770",
            "fax_number": "401-889-5082",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Kenyon Ave",
            "address_purpose": "LOCATION",
            "city": "Wakefield",
            "state": "RI",
            "postal_code": "028794216",
            "country_code": "US",
            "telephone_number": "401-782-8000",
            "fax_number": "401-788-3830",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "455 Toll Gate Rd",
            "address_purpose": "LOCATION",
            "city": "Warwick",
            "state": "RI",
            "postal_code": "028862759",
            "country_code": "US",
            "telephone_number": "401-737-7010",
            "fax_number": "401-736-1973",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MURPHY",
        "first_name": "JOHN",
        "middle_name": "F",
        "name_prefix": "Dr.",
        "name_suffix": "IV",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-30",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "RI",
            "license": "MD09415",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7006091",
            "state": "RI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in East Greenwich, RI

Sources for this page

Verify at the official NPI Registry.