Individual provider Active NPI

Carol S Twyman, MD

  • Internal Medicine Physician
  • Minden, LA
National Provider Identifier
1073579314
Registry record updated Jul 3, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
018536 Issued in LA
Practice address
319 Cotton LN
Minden, LA 71055-8090
Phone
(318) 268-0703
NPI assigned
Apr 25, 2006
Last updated
Jul 3, 2023By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 3, 2023

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 018536 LA
Emergency Medicine Physician 207P00000X 2016007206 MO
Emergency Medical Services (Emergency Medicine) Physician 207PE0004X T2515 TX
Internal Medicine Physician 207R00000X 018536 LA Primary

Addresses

Primary practice location

319 Cotton LN
Minden, LA 71055-8090

Mailing address

319 Cotton LN
Minden, LA 71055-8090
Phone (318) 377-1653

Other identifiers 1

IdentifierTypeStateIssuer
1355712MedicaidLA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA, MO, TX3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20070409000357 LA Practitioner - Internal MedicinePractitioner - Emergency Medicine 5496859027 Reassigns benefits to 8 organizations
I20170822002327 MO Practitioner - Emergency MedicinePractitioner - Internal Medicine 5496859027 Reassigns benefits to 3 organizations
I20230602001082 TX Practitioner - Internal Medicine 5496859027 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Louisiana State University School of Medicine in Shreveport, 1985
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ess of Nacogdoches LLCGroup PAC ID 3375821630, 27 clinicians
Emergency Medicine Services of TX, PLLCGroup PAC ID 3375909351, 374 clinicians
Ed Physicians of West Louisiana, LLCGroup PAC ID 4880795665, 26 clinicians
Homer Memorial HospitalGroup PAC ID 1456322692, 22 clinicians

Practice addresses (Care Compare)

1204 N Mound St
Nacogdoches, TX 75961-4027
Phone (936) 564-4611

1702 Hwy 181 N
Corpus Christi Medical Center
Portland, TX 78374-3588
Phone (361) 761-2273

503 McMillan Rd
West Monroe, LA 71291-5327
Phone (318) 329-4700

620 E College St
Homer, LA 71040-3202
Phone (318) 927-2024

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy St. Francis Hospital CurrentSince Aug 17, 2023 Accepting new patients
Mercy St. Francis Hospital CurrentSince Aug 17, 2023 Accepting new patients
Lasalle Parish Hospital Service District #1 CurrentSince Dec 19, 2017 Accepting new patients
Lasalle Parish Hospital Service District #1 CurrentSince Dec 19, 2017 Accepting new patients
Keystone Medical Services of Ferriday, Inc. Emergency Medicine CurrentSince Feb 6, 2024 Accepting new patients
Kisatchie Emergency Group, LLC Emergency Medicine CurrentSince Jan 15, 2024 Accepting new patients
Webster Emergency Group LLC Emergency Medicine CurrentSince Jun 1, 2020 Accepting new patients
Emergency Medicine Services of TX, PLLC Emergency Medicine CurrentSince Apr 1, 2025 Accepting new patients
Ed Physicians of West Louisiana, LLC Emergency Medicine CurrentSince Dec 31, 2025 Accepting new patients
Homer Memorial Hospital CurrentSince Sep 1, 2022 Accepting new patients
Minden Physician Practices LLC Current Accepting new patients
Sound Physicians Emergency Medicine of Texas PLLC Emergency Medicine CurrentSince Jul 23, 2023 Accepting new patients
Homer Memorial Hospital Emergency Medicine CurrentSince Sep 1, 2022 Accepting new patients
Minden Physician Practices LLC CurrentSince Aug 7, 2019 Accepting new patients
Minden Physician Practices LLC CurrentSince Aug 7, 2019 Accepting new patients
Nevada City Hospital CurrentSince Mar 5, 2024 Accepting new patients
Hospitalist Medicine Physicians of Texas - Houston, PLLC Emergency Medicine CurrentSince Jul 23, 2023 Accepting new patients
Ess of Nacogdoches LLC Emergency Medicine CurrentSince Mar 26, 2024 Accepting new patients
Nevada City Hospital CurrentSince Mar 5, 2024 Accepting new patients
Concord North Texas, PLLC Emergency Medicine CurrentSince Aug 1, 2017 Accepting new patients
Brazos Valley Emergency Physicians PA Emergency Medicine CurrentSince May 9, 2023 Accepting new patients
LGH Oncology Clinic Past Accepting new patients

Locations

323 W Walnut Ave
Bastrop, LA 71220
Phone (318) 283-3600

620 E College St
Homer, LA 71040
Phone (318) 927-2024

1020 W Fertitta Blvd
Leesville, LA 71446
Phone (337) 239-5278

1 Medical Plaza Pl
Minden, LA 71055
Phone (318) 371-4042

1111 Homer Rd
Minden, LA 71055
Phone (318) 377-7500

1102 N Pine Rd
Olla, LA 71465
Phone (318) 495-5302

6569 Highway 84
Ridgecrest, LA 71334
Phone 3187576551605

2001 Doctors Dr
Springhill, LA 71075
Phone (318) 539-1000

503 McMillan Rd
West Monroe, LA 71291
Phone (318) 329-4200

100 W US Highway 60
Mountain View, MO 65548
Phone (417) 934-7000

800 S Ash St
Nevada, MO 64772
Phone (417) 667-3355

900 S Adams St
Nevada, MO 64772
Phone (417) 667-3355

1020 S State Highway 16
Fredericksburg, TX 78624
Phone (830) 990-1555

225 E Parkwood Ave
Friendswood, TX 77546
Phone (281) 549-9400

1900 Hospital Blvd
Gainesville, TX 76240
Phone (940) 612-8150

1275 Marvin Hancock Dr
Jasper, TX 75951
Phone (409) 384-1951

3640 Hampton Dr
Missouri City, TX 77459
Phone (281) 778-5144

1204 N Mound St
Nacogdoches, TX 75961
Phone (936) 564-4611

210 S Judson St
Navasota, TX 77868
Phone (936) 825-6585

11100 Shadow Creek Pkwy
Pearland, TX 77584
Phone (713) 770-7000

2601 Dimmitt Rd
Plainview, TX 79072
Phone (806) 296-4282

3600 Gates Blvd
Port Arthur, TX 77642
Phone (409) 985-7431

7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564

26306 Kuykendahl Rd
Tomball, TX 77375
Phone (346) 246-7700

Interoperability endpoints

  • Direct secure messaging: catw4969@yourcarecommunity.org
  • Direct secure messaging: ctwyman87399@surescripts.sfmc.net

Organizations & group practices 22

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.

View all 22

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": "1145923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1688342400000",
    "number": "1073579314",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "319 COTTON LN",
            "city": "MINDEN",
            "state": "LA",
            "postal_code": "710558090",
            "telephone_number": "318-377-1653"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "319 COTTON LN",
            "city": "MINDEN",
            "state": "LA",
            "postal_code": "710558090",
            "telephone_number": "318-268-0703"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TWYMAN",
        "first_name": "CAROL",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-04-25",
        "last_updated": "2023-07-03",
        "certification_date": "2023-07-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "LA",
            "license": "018536",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MO",
            "license": "2016007206",
            "primary": false
        },
        {
            "code": "207PE0004X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Emergency Medical Services",
            "state": "TX",
            "license": "T2515",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "LA",
            "license": "018536",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1355712",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Minden, LA

Sources for this page

Verify at the official NPI Registry.