Individual provider Active NPI

William Lewander, MD

  • Pediatric Emergency Medicine (Pediatrics) Physician
  • Providence, RI
National Provider Identifier
1245244458
Registry record updated Sep 18, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Emergency Medicine (Pediatrics) PhysicianTaxonomy code 2080P0204X
License
MD06604 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 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X MD06604 RI
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X MD06604 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 6

IdentifierTypeStateIssuer
939025129OtherRIRI MEDICARE GROUP NUMBER
10/02/2009OtherRINHPRI
7000126MedicaidRI
1245244458OtherRINPI
3184749MedicaidMA
12/29/2008OtherRITUFTS

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
I20060317000081 RI Practitioner - Pediatric MedicinePractitioner - Emergency Medicine 6305853250 Reassigns benefits to 2 organizations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Lifespan Physician Group Inc CurrentSince Feb 1, 2026 Accepting new patients
Lifespan Physician Group, Inc. Pediatrics CurrentSince Feb 1, 2026 Accepting new patients
Brown Emergency Medicine Pediatrics CurrentSince Jun 1, 2010 Accepting new patients

Locations

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

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

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

593 Eddy St
Providence, RI 02903

Organizations & group practices 4

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.

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": "1245244458",
    "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": "LEWANDER",
        "first_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-27",
        "last_updated": "2013-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "RI",
            "license": "MD06604",
            "primary": false
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "RI",
            "license": "MD06604",
            "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": "NHPRI",
            "identifier": "10/02/2009",
            "state": "RI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "7000126",
            "state": "RI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1245244458",
            "state": "RI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3184749",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "12/29/2008",
            "state": "RI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Providence, RI

Sources for this page

Verify at the official NPI Registry.