Individual provider Active NPI

Viraj Desai, DO, MBA

  • Endocrinology, Diabetes & Metabolism Physician
  • Austin, TX
National Provider Identifier
1861055147
Registry record updated Feb 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
T7533 Issued in TX
Practice address
1500 Red River St
Austin, TX 78701-1918
Phone
(512) 324-8355
NPI assigned
Apr 22, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 25, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X T7533 TX Primary
Internal Medicine Physician 207R00000X BP10067167 TX
Internal Medicine Physician 207R00000X T7533 TX

Addresses

Primary practice location

1500 Red River St
Austin, TX 78701-1918

Mailing address

1500 Red River St
Austin, TX 78701-1918
Phone (512) 324-8355

Other practice location 1

800 E Dawson St
Tyler, TX 75701-2036
Phone (903) 606-7264

Other practice location 2

3350 Executive Dr
San Angelo, TX 76904-6878
Phone (325) 747-2388

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20230109001341 TX Practitioner - EndocrinologyPractitioner - Internal Medicine 9335519305 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
EndocrinologyAlso: Internal Medicine
Education
Kansas City University of Med & Biosciences, College of Osteo Med, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Shannon ClinicGroup PAC ID 0840103727, 550 clinicians

Practice addresses (Care Compare)

3350 Executive Dr
San Angelo, TX 76904-6878
Phone (325) 747-1511

Hospital & facility affiliations

  • Shannon Medical Center Hospital, San Angelo, TX, CCN 450571

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy, Master of Business Administration

State licenses

LicenseStateTypeSpecialty
BP10067167TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Health Physicians Group CurrentSince Feb 1, 2023 Accepting new patients
Texas Health Physicians Group Current Accepting new patients
Christus Trinity Clinic Texas CurrentSince Mar 15, 2023 Accepting new patients
Vpa of Texas PLLC CurrentSince Feb 26, 2024 Accepting new patients
Texas Health Physicians Group Internal Medicine CurrentSince Feb 1, 2023 Accepting new patients
Vpa of Texas PLLC CurrentSince Feb 26, 2024 Accepting new patients
Hospitalist Medicine Physicians of Texas, PLLC Internal Medicine CurrentSince Nov 1, 2022 Accepting new patients
Vpa of Texas PLLC Internal Medicine Current Accepting new patients
Signify Health Medical Associates, PLLC CurrentSince Jan 6, 2023 Accepting new patients
Christus Trinity Clinic Texas Internal Medicine CurrentSince Mar 15, 2023 Accepting new patients
Shannon Clinic Internal Medicine CurrentSince Jan 1, 2026 Accepting new patients

Locations

120 Brentwood Commons Way
Ste 510
Brentwood, TN 37027
Phone (253) 682-6040

601 E 15th St
Austin, TX 78701
Phone (512) 324-7868

1600 Hospital Pkwy
Bedford, TX 76022
Phone (817) 355-7803

4333 N Josey Ln
Ste 104
Carrollton, TX 75010
Phone (972) 394-4500

3201 W State Highway 22
Corsicana, TX 75110
Phone (903) 654-6800

4055 Valley View Ln
Ste 400
Dallas, TX 75244
Phone (469) 466-7037

1300 W Terrell Ave
Ste K230
Fort Worth, TX 76104
Phone (817) 250-7240

18951 N Memorial Dr
Humble, TX 77338
Phone (281) 319-8409

4545 Fuller Dr
Ste 325
Irving, TX 75038
Phone (972) 870-5511

2201 Clear Creek Rd
Killeen, TX 76549
Phone (254) 519-8185

120 E Beauregard Ave
San Angelo, TX 76903
Phone (915) 658-1511

3350 Executive Dr
San Angelo, TX 76904
Phone (325) 245-4504

341 Wheatfield Dr
Ste 100
Sunnyvale, TX 75182
Phone (972) 329-1996

630 S Fleishel Ave
Tyler, TX 75701
Phone (903) 510-8888

800 E Dawson St
Tyler, TX 75701
Phone (903) 531-5018

Interoperability endpoints

  • Direct secure messaging: vdesai37500@direct.utmsa.com
  • Direct secure messaging: vdesai302628@christushealth.direct-ci.net

Organizations & group practices 12

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.

Hospital & facility affiliations 1

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": "1555891200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771977600000",
    "number": "1861055147",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 RED RIVER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787011918",
            "telephone_number": "512-324-8355"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 RED RIVER ST",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787011918",
            "telephone_number": "512-324-8355"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "800 E Dawson St",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757012036",
            "country_code": "US",
            "telephone_number": "903-606-7264",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3350 Executive Dr",
            "address_purpose": "LOCATION",
            "city": "San Angelo",
            "state": "TX",
            "postal_code": "769046878",
            "country_code": "US",
            "telephone_number": "325-747-2388",
            "fax_number": "325-747-2389",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DESAI",
        "first_name": "VIRAJ",
        "credential": "DO, MBA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-22",
        "last_updated": "2026-02-25",
        "certification_date": "2026-02-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "TX",
            "license": "T7533",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "BP10067167",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "T7533",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.