Joni L. Carmack, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

E-3151 Issued in AR

Practice address

East Main & South 20TH Street
Van Buren, AR 72957

Phone

(479) 474-3401

Fax

(479) 471-4388

NPI assigned

Jan 11, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in OK

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• St. John Physicians, Inc.

  • Internal Medicine Physician
  • Tulsa, OK
  • NPI 1336194406

  Emergency Medicine

  Medicare reassignment NPD
• St. John Physicians, Inc

  dba Siggins Memorial Clinic

  • Rural Health Clinic/Center
  • Barnsdall, OK
  • NPI 1033176367
  NPD
• Nes Arkansas, Inc.

  • Emergency Medicine Physician
  • Harrison, AR
  • NPI 1992898142
  NPD (past)
• Nes Western Arkansas, Inc

  • Emergency Medical Services (Emergency Medicine) Physician
  • Van Buren, AR
  • NPI 1982715058
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1136937600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386623056",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1004 E BRYAN AVE",
            "city": "SAPULPA",
            "state": "OK",
            "postal_code": "740664513",
            "telephone_number": "918-748-7557"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "EAST MAIN & SOUTH 20TH STREET",
            "city": "VAN BUREN",
            "state": "AR",
            "postal_code": "72957",
            "telephone_number": "479-474-3401",
            "fax_number": "479-471-4388"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CARMACK",
        "first_name": "JONI",
        "middle_name": "L.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "AR",
            "license": "E-3151",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUECROSS BLUESHIELD",
            "identifier": "5M145",
            "state": "AR"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "146400001",
            "state": "AR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Joseph Bynum, QBHP, ADC
• Stephenie Donn Caldwell Calliham
• Lyndi Cantrell
• Care One EMS LLC
• Care One EMS LLC (Oklahoma)
• Megan Carney
• Stephen E Carney, M.D.
• Jesse R Carothers, LCSW
• Kayla Carter, RN
• Melanie Marie Carty

• Emergency Medicine Physician in Van Buren, AR
• Providers in Van Buren, AR by specialty
• Emergency Medicine Physician in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.