Individual provider Active NPI

William Lewis McColgan III, M.D.

  • Surgery Physician
  • Conway, AR
National Provider Identifier
1487848545
Registry record updated Jun 3, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
E5948 Issued in AR
Practice address
2425 Dave Ward Dr Ste 201
Conway, AR 72034-8680
Phone
(501) 504-2737
Fax
(501) 504-2798
NPI assigned
Aug 31, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X E5948 AR Primary

Addresses

Primary practice location

2425 Dave Ward Dr Ste 201
Conway, AR 72034-8680

Mailing address

2425 Dave Ward Dr Ste 201
Conway, AR 72034-8680
Phone (501) 504-2737

Other identifiers 1

IdentifierTypeStateIssuer
179777001MedicaidAR

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address lew.mccolgan@msc.directbygreenway.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AR
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
I20090701000201 AR Practitioner - General Surgery 6103977293 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

2425 Dave Ward Dr
Suite 201
Conway, AR 72034-8680
Phone (501) 504-2737

Hospital & facility affiliations

  • Conway Regional Medical Center, Inc Hospital, Conway, AR, CCN 040029
  • St Marys Regional Medical Center Hospital, Russellville, AR, CCN 040041

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy15
Hernia repair (minimally invasive)19
Mastectomy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Melanoma (skin cancer) excision1-10
Removal of tissue1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
E5948ARMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
William L. McColgan, III, M.D., PA Surgery CurrentSince Jun 11, 2009 Accepting new patients
Johnson Regional Medical Center Surgery CurrentSince Oct 20, 2025 Accepting new patients
Johnson Regional Medical Center CurrentSince Oct 20, 2025 Accepting new patients

Locations

2 Medicine Dr
Clarksville, AR 72830
Phone (479) 705-2124

2425 Dave Ward Dr
Ste 201
Conway, AR 72034
Phone (501) 504-2737

525 Western Ave
Ste 203
Conway, AR 72034
Phone (501) 327-4828

Interoperability endpoints

  • FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.140.73349
  • Direct secure messaging: mccolgan.william.005.0040049@sac.meditab.direct-ci.com
  • Direct secure messaging: mccolgan.william.003.0040049@sac.meditab.direct-ci.com

Organizations & group practices 3

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 7

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": "1188518400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1591142400000",
    "number": "1487848545",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2425 DAVE WARD DR STE 201",
            "city": "CONWAY",
            "state": "AR",
            "postal_code": "720348680",
            "telephone_number": "501-504-2737",
            "fax_number": "015-042-7985"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2425 DAVE WARD DR STE 201",
            "city": "CONWAY",
            "state": "AR",
            "postal_code": "720348680",
            "telephone_number": "501-504-2737",
            "fax_number": "501-504-2798"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCOLGAN",
        "first_name": "WILLIAM",
        "middle_name": "LEWIS",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-31",
        "last_updated": "2020-06-03",
        "certification_date": "2020-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "AR",
            "license": "E5948",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "179777001",
            "state": "AR"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lew.mccolgan@msc.directbygreenway.com",
            "affiliation": "N",
            "address_1": "2425 Dave Ward Dr Ste 201",
            "city": "Conway",
            "state": "AR",
            "country_code": "US",
            "postal_code": "720348680",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Conway, AR

Sources for this page

Verify at the official NPI Registry.