John O Stevens, MD

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

P1821 Issued in TX

Practice address

5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766

Phone

(903) 614-3000

Fax

(903) 614-3525

NPI assigned

Jul 20, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in AR, TX2 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 2

Specialty

Nephrology

Education

University of Nebraska College of Medicine, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• DaVita Southwest Arkansas Dialysis Dialysis facility, Magnolia, AR, CCN 042545
• DaVita Northeast Texas Dialysis Dialysis facility, Atlanta, TX, CCN 452710
• DaVita Texarkana Regional Dialysis Dialysis facility, Texarkana, TX, CCN 452552
• DaVita Twin Cities Dialysis facility, Texarkana, AR, CCN 042601
• DaVita Miller County Dialysis Dialysis facility, Texarkana, AR, CCN 042578
• Christus St Michael Health System Hospital, Texarkana, TX, CCN 450801
• Christus St Michael Health System Inpatient rehabilitation facility, Texarkana, TX, CCN 45T801

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: john.stevens.p1@direct.collom-carney.nextgenshare.com

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.

• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225
  Medicare reassignment Care Compare group NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD
• Collom & Carney Clinic Association

  dba Collom and Carney Clinic

  • Hematology & Oncology Physician
  • Texarkana, TX
  • NPI 1114909934
  NPD
• Collom & Carney Clinic Association

  • Family Medicine Physician
  • Prescott, AR
  • NPI 1740262732
  NPD
• Trinity Clinic

  dba Trinity Clinic Family Practice

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1922058304
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Total Renal Care Inc

  dba Texarkana Regional Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Texarkana, TX
  • NPI 1649549643

  Dialysis facility

  Care Compare affiliation Name & address match
• Total Renal Care Inc

  dba Northeast Texas Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Atlanta, TX
  • NPI 1821367830

  Dialysis facility

  Care Compare affiliation Name & address match
• Atchess Dialysis LLC

  dba Twin Cities Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Texarkana, AR
  • NPI 1326638511

  Dialysis facility

  Care Compare affiliation Name & address match
• Total Renal Care Inc

  dba Southwest Arkansas Dialysis

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Magnolia, AR
  • NPI 1902177181

  Dialysis facility

  Care Compare affiliation Name & address match
• Christus Health Ark-la-Tex

  dba Christus St. Michael Health System

  • General Practice Physician
  • Texarkana, TX
  • NPI 1184623266

  Hospital

  Care Compare affiliation
• Christus Health Ark-la-Tex

  dba CHRISTUS St. Michael Health System

  • General Acute Care Hospital
  • Texarkana, TX
  • NPI 1295736734
  Care Compare affiliation
• Christus Health Ark-la-Tex

  dba CHRISTUS St Michael Rehabilitation Hospital

  • Rehabilitation Hospital Unit
  • Texarkana, TX
  • NPI 1467453902

  Inpatient rehabilitation facility

  Care Compare affiliation

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

{
    "created_epoch": "1153353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789516800000",
    "number": "1508886482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5002 COWHORN CREEK RD",
            "city": "TEXARKANA",
            "state": "TX",
            "postal_code": "755039766",
            "telephone_number": "903-614-3000",
            "fax_number": "903-614-3525"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5002 COWHORN CREEK RD",
            "city": "TEXARKANA",
            "state": "TX",
            "postal_code": "755039766",
            "telephone_number": "903-614-3000",
            "fax_number": "903-614-3525"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "130 Tankersley Rd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Mount Pleasant",
            "state": "TX",
            "postal_code": "754551604",
            "country_code": "US",
            "telephone_number": "903-606-7480",
            "fax_number": "903-606-7489",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "115 Airport Rd",
            "address_purpose": "LOCATION",
            "city": "Sulphur Springs",
            "state": "TX",
            "postal_code": "754822105",
            "country_code": "US",
            "telephone_number": "903-438-4670",
            "fax_number": "903-885-8720",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEVENS",
        "first_name": "JOHN",
        "middle_name": "O",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-20",
        "last_updated": "2026-09-16",
        "certification_date": "2026-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "IA",
            "license": "34281",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "TX",
            "license": "P1821",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stateserv Medical of Texas, LLC
• David Larkin Steele, DDS
• Stephen Lynn Steele, MD
• Leli Omecham Stephen Agboire, RPH
• Stephen R. Brown, M.D., PA
• Tiffaine Stevens, CHW
• Stephanie Ann Stewart
• Stolba Chiropractic Center P.C.
• Michael Dale Stolba, D.C.
• Dawn Strain, FNP

• Nephrology Physician in Texarkana, TX
• Providers in Texarkana, TX by specialty
• Nephrology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.