Individual provider Active NPI

James Carver Walker, M.D.

  • Surgery Physician
  • Conway, AR
National Provider Identifier
1659513133
Registry record updated Jun 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
E-8692 Issued in AR
Practice address
625 United Dr Ste 270
Conway, AR 72032-7837
Phone
(501) 329-1415
Fax
(501) 329-2589
NPI assigned
Mar 31, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 1, 2026

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 E-8692 AR Primary

Addresses

Primary practice location

625 United Dr Ste 270
Conway, AR 72032-7837

Mailing address

11001 Executive Center Dr Ste 200
Little Rock, AR 72211-4393
Phone (501) 329-1415

Other practice location 1

9500 Kanis Rd Ste 501
Little Rock, AR 72205-6389
Phone (501) 227-9080

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
I20140806002470 AR Practitioner - General Surgery 0840417358 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
University of Arkansas College of Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arkansas Health GroupGroup PAC ID 7911802079, 645 clinicians

Practice addresses (Care Compare)

625 United Dr
Conway, AR 72032-7810
Phone (501) 329-1415

9500 Kanis Rd
Suite 501
Little Rock, AR 72205-6389
Phone (501) 227-9080

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hernia repair (minimally invasive)1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10
Skin biopsy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
E-8692ARMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Arkansas Health Group CurrentSince Mar 1, 2026 Accepting new patients
Arkansas Health Group Surgery CurrentSince Mar 1, 2026 Accepting new patients
St Vincent Physician Clinics LLC Past Accepting new patients

Locations

625 United Dr
Ste 270
Conway, AR 72032
Phone (501) 329-1415

11001 Executive Center Dr
Ste 200
Little Rock, AR 72211
Phone (501) 812-7215

9500 Kanis Rd
Ste 501
Little Rock, AR 72205
Phone (501) 217-2532

Interoperability endpoints

  • Direct secure messaging: james.walker@svmgs.eclinicaldirectplus.com
  • Direct secure messaging: jwalker458796@direct.stlukeshealth.org

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.

Hospital & facility affiliations 3

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": "1238457600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1659513133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11001 EXECUTIVE CENTER DR STE 200",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722114393",
            "telephone_number": "501-329-1415",
            "fax_number": "501-329-2589"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "625 UNITED DR STE 270",
            "city": "CONWAY",
            "state": "AR",
            "postal_code": "720327837",
            "telephone_number": "501-329-1415",
            "fax_number": "501-329-2589"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9500 Kanis Rd Ste 501",
            "address_purpose": "LOCATION",
            "city": "Little Rock",
            "state": "AR",
            "postal_code": "722056389",
            "country_code": "US",
            "telephone_number": "501-227-9080",
            "fax_number": "501-227-0410",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "JAMES",
        "middle_name": "CARVER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-03-31",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "AR",
            "license": "E-8692",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Conway, AR

Sources for this page

Verify at the official NPI Registry.