Katherine Root, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

P4701 Issued in TX

Practice address

1000 E 5TH St
Suite 400
Tyler, TX 75701-3346

Phone

(903) 596-3500

NPI assigned

May 4, 2010

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Katherine Kennedy Former name

Medicare fee-for-service enrollment

Enrolled in TX

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

Interoperability endpoints

• Direct secure messaging: kroot355054@ahs.direct-ci.com
• Direct secure messaging: kroot255613@christushealth.direct-ci.net

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.

• Etmc Physician Group Inc.

  • Cardiovascular Disease Physician
  • Tyler, TX
  • NPI 1609382662
  Medicare reassignment NPD
• Tyler Family Circle of Care

  • Federally Qualified Health Center (FQHC)
  • Tyler, TX
  • NPI 1144575820
  Medicare reassignment NPD
• University of Texas Health Science Center at Tyler-Facility-Physician

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • Tyler, TX
  • NPI 1063400778
  Medicare reassignment NPD
• Etmc Physician Group Inc.

  • Rural Health Clinic/Center
  • Chandler, TX
  • NPI 1235706581
  NPD
• University of Texas Health Science Center at Tyler-Facilty-Physician

  • Rural Health Clinic/Center
  • Overton, TX
  • NPI 1689496812
  NPD
• Starks Medical

  • Primary Care Nurse Practitioner
  • Bullard, TX
  • NPI 1306570593
  NPD (past)
• Tyler Family Circle of Care

  • Community/Retail Pharmacy
  • Tyler, TX
  • NPI 1942011903
  NPD (past)
• Goodside Health Medical, PLLC

  • Pediatrics Physician
  • Albuquerque, NM
  • NPI 1033972716

  Internal Medicine

  NPD (past)

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

{
    "created_epoch": "1272931200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1083932818",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 E 5TH ST",
            "address_2": "SUITE 400",
            "city": "TYLER",
            "state": "TX",
            "postal_code": "757013346",
            "telephone_number": "903-596-3500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 E 5TH ST",
            "address_2": "SUITE 400",
            "city": "TYLER",
            "state": "TX",
            "postal_code": "757013346",
            "telephone_number": "903-596-3500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2231 W Gentry Pkwy",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757022809",
            "country_code": "US",
            "telephone_number": "903-535-9041",
            "fax_number": "903-787-5098",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROOT",
        "first_name": "KATHERINE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-05-04",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "P4701",
            "primary": true
        },
        {
            "code": "207RA0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Adolescent Medicine",
            "state": "TX",
            "license": "P4701",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "KENNEDY",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Crystal Rolleg, PA-C
• Julia Alicja Romanowski, RN
• Maribel Romero
• Ron L. Roberts, M.S., P.C.
• Daniel Pascual Rongo, MD
• Jennifer N Roper
• Reagan M Ropp
• Lakeisha Roquemore, LCDC
• Rose City Birth Center
• Rose City Counseling PLLC

• Internal Medicine Physician in Tyler, TX
• Providers in Tyler, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 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.