Individual provider Active NPI

Erica J Hardy, MD

  • Infectious Disease Physician
  • Providence, RI
National Provider Identifier
1558390914
Registry record updated Mar 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Infectious Disease PhysicianTaxonomy code 207RI0200X
License
MD12132 Issued in RI
Practice address
146 West River Street
3Rd Floor
Providence, RI 02904
Phone
(401) 793-5700
Fax
(401) 793-7801
NPI assigned
Jun 30, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Infectious Disease Physician 207RI0200X MD12132 RI Primary
Internal Medicine Physician 207R00000X MD12132 RI

Addresses

Primary practice location

146 West River Street
3Rd Floor
Providence, RI 02904

Mailing address

15 La Salle SQ
Providence, RI 02903-1814
Phone (401) 444-6779

Other practice location 1

593 Eddy St
Providence, RI 02903-4923
Phone (401) 444-7793

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
I20100805000217 RI Practitioner - Internal MedicinePractitioner - Infectious Disease 1052480662 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Infectious Disease
Education
George Washington University School of Medicine, 2002
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Miriam HospitalGroup PAC ID 6901796408, shared by 11 NPIs, 178 clinicians
Affinity Physicians LLC.Group PAC ID 0244413391, 723 clinicians

Practice addresses (Care Compare)

164 Summit Ave
Providence, RI 02906-2853
Phone (401) 793-2500

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

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD12132RIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Affinity Physicians LLC CurrentSince Jan 1, 2017 Accepting new patients
The Miriam Hospital CurrentSince Aug 1, 2011 Accepting new patients
Affinity Physicians LLC. Internal Medicine CurrentSince Jan 1, 2017 Accepting new patients
The Miriam Hospital CurrentSince Dec 12, 2011 Accepting new patients
Lifespan Physician Group, Inc. CurrentSince Jan 1, 2026 Accepting new patients
The Miriam Hospital CurrentSince Aug 1, 2011 Accepting new patients
Lifespan Physician Group, Inc. CurrentSince Jan 1, 2026 Accepting new patients
The Miriam Hospital Past Accepting new patients

Locations

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

15 La Salle Sq
Providence, RI 02903

146 W River St
Fl 3
Providence, RI 02904
Phone (401) 793-5700

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

593 Eddy St
Providence, RI 02903

1125 N Main St
Providence, RI 02904
Phone (401) 793-2928

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

180 Corliss St
Ste E1
Providence, RI 02904
Phone (401) 793-2928

146 W River St
Ste 11C
Providence, RI 02904
Phone (401) 606-3000

117 Ellenfield St
Ste 101
Providence, RI 02905
Phone (401) 444-4318

375 Wampanoag Trl
Riverside, RI 02915
Phone (401) 649-4010

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

Interoperability endpoints

  • Direct secure messaging: ehardy@direct.carene.org
  • Direct secure messaging: ehardy@wih.cernerdirect.carene.org

Organizations & group practices 10

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": "1151625600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774310400000",
    "number": "1558390914",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15 LA SALLE SQ",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029031814",
            "telephone_number": "401-444-6779",
            "fax_number": "401-444-6912"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "146 WEST RIVER STREET",
            "address_2": "3RD FLOOR",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "02904",
            "telephone_number": "401-793-5700",
            "fax_number": "401-793-7801"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "593 Eddy St",
            "address_purpose": "LOCATION",
            "city": "Providence",
            "state": "RI",
            "postal_code": "029034923",
            "country_code": "US",
            "telephone_number": "401-444-7793",
            "fax_number": "401-444-8179",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARDY",
        "first_name": "ERICA",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-30",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "RI",
            "license": "MD12132",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "RI",
            "license": "MD12132",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Providence, RI

Sources for this page

Verify at the official NPI Registry.