Individual provider Active NPI

Thomas K Sligh, MD

  • Internal Medicine Physician
  • Vicksburg, MS
National Provider Identifier
1811928005
Registry record updated Sep 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
11047 Issued in MS
Practice address
2200 Highway 61 N
Vicksburg, MS 39183-8246
Phone
(601) 883-3340
NPI assigned
Jul 5, 2006
Last updated
Sep 29, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 11047 MS Primary

Addresses

Primary practice location

2200 Highway 61 N
Vicksburg, MS 39183-8246

Mailing address

104 McAuley Dr
Vicksburg, MS 39183-2825
Phone (601) 638-7271

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address thomas.sligh.1@1475.direct.athenahealth.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MS
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
I20100729000743 MS Practitioner - Internal Medicine 0143353003 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Emory University School of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Vicksburg Clinic LLCGroup PAC ID 5890696330, 27 clinicians

Practice addresses (Care Compare)

3317 Pemberton Square Blvd
Vicksburg, MS 39180-5578
Phone (601) 636-1173

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.07 of 100Reported as apm
Quality
73.89
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
11047MSMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Vicksburg Clinic LLC Internal Medicine CurrentSince Oct 2, 2001 Accepting new patients
Vicksburg Clinic LLC CurrentSince Oct 2, 2001 Accepting new patients

Locations

54 Sgt Prentiss Dr
Natchez, MS 39120
Phone (601) 443-2100

54 Sgt Prentiss Dr
Ste 103
Natchez, MS 39120
Phone (601) 883-5858

104 McAuley Dr
Vicksburg, MS 39183
Phone (601) 638-7271

2100 Highway 61 N
Vicksburg, MS 39183
Phone (601) 883-5001

2200 Highway 61 N
Vicksburg, MS 39183
Phone (601) 883-3300

3317 Pemberton Square Blvd
Vicksburg, MS 39180
Phone (601) 636-1173

Interoperability endpoints

  • Direct secure messaging: thomas.sligh.1@1475.direct.athenahealth.com

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

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": "1152057600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1811928005",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "104 MCAULEY DR",
            "city": "VICKSBURG",
            "state": "MS",
            "postal_code": "391832825",
            "telephone_number": "601-638-7271"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2200 HIGHWAY 61 N",
            "city": "VICKSBURG",
            "state": "MS",
            "postal_code": "391838246",
            "telephone_number": "601-883-3340"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SLIGH",
        "first_name": "THOMAS",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-05",
        "last_updated": "2026-09-29",
        "certification_date": "2020-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MS",
            "license": "11047",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "thomas.sligh.1@1475.direct.athenahealth.com",
            "affiliation": "N",
            "endpointDescription": "AMR direct address",
            "address_1": "2200 Highway 61 N",
            "city": "Vicksburg",
            "state": "MS",
            "country_code": "US",
            "postal_code": "391838246",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Vicksburg, MS

Sources for this page

Verify at the official NPI Registry.