Sathiraju Undavalli, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

S2185 Issued in TX

Practice address

700 E Marshall Ave
Longview, TX 75601-5580

Phone

(903) 315-1488

NPI assigned

Aug 14, 2007

Last updated

Sep 10, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Electronic endpoints 1

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

Specialty

Internal MedicineAlso: Hospitalist

Education

Other, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

North Texas Physician Services, PLLCGroup PAC ID 6305295429, 236 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Christus Good Shepherd Medical Center Hospital, Longview, TX, CCN 450032

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.

• North Texas Physician Services, PLLC

  • Internal Medicine Physician
  • Longview, TX
  • NPI 1992586150
  Medicare reassignment Care Compare group NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225

  Internal Medicine

  Medicare reassignment NPD
• Scott & White Clinic

  dba Baylor Scott & White Clinic - Temple

  • Internal Medicine Physician
  • Temple, TX
  • NPI 1093779704
  Medicare reassignment NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD
• Scott & White Clinic

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1649820796
  NPD
• Christus Good Shepherd Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1124092036
  NPD (past)

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

• Christus Good Shepherd Medical Center

  • General Acute Care Hospital
  • Longview, TX
  • NPI 1124092036
  Care Compare affiliation

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

{
    "created_epoch": "1187049600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1144412099",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 E MARSHALL AVE",
            "city": "LONGVIEW",
            "state": "TX",
            "postal_code": "756015580",
            "telephone_number": "903-315-1488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 E MARSHALL AVE",
            "city": "LONGVIEW",
            "state": "TX",
            "postal_code": "756015580",
            "telephone_number": "903-315-1488"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2200 NW 26th St",
            "address_2": "Owatonna Clinic -Mayo Health System",
            "address_purpose": "LOCATION",
            "city": "Owatonna",
            "state": "MN",
            "postal_code": "550605503",
            "country_code": "US",
            "telephone_number": "507-451-1120",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "323 E Hawkins Pkwy",
            "address_purpose": "LOCATION",
            "city": "Longview",
            "state": "TX",
            "postal_code": "756058153",
            "country_code": "US",
            "telephone_number": "903-544-6700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1612 S Henderson Blvd",
            "address_purpose": "LOCATION",
            "city": "Kilgore",
            "state": "TX",
            "postal_code": "756623518",
            "country_code": "US",
            "telephone_number": "903-983-2492",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "810 W HIGHWAY 71",
            "address_purpose": "LOCATION",
            "city": "MARBLE FALLS",
            "state": "TX",
            "postal_code": "786548602",
            "country_code": "US",
            "telephone_number": "830-201-8000",
            "fax_number": "830-201-8008",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "811 S Washington Ave",
            "address_purpose": "LOCATION",
            "city": "Marshall",
            "state": "TX",
            "postal_code": "756705336",
            "country_code": "US",
            "telephone_number": "903-315-1488",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "UNDAVALLI",
        "first_name": "SATHIRAJU",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-14",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "S2185",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MN",
            "license": "52633",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "S2185",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "sundavalli1445345@direct.sw.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "810 W HIGHWAY 71",
            "city": "MARBLE FALLS",
            "state": "TX",
            "country_code": "US",
            "postal_code": "786548602",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Kyle Patrick Urbanek
• Sarah Elizabeth Urbanek, PHYSICAL THERAPIST
• Toyia Lee Urbaniak, MCD CCC-SLP
• Julia Usher

• Internal Medicine Physician in Longview, TX
• Providers in Longview, 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 Sep 10, 2025; 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.