Individual provider Active NPI

Duncan A. Sudarshan, MD

  • Anatomic Pathology & Clinical Pathology Physician
  • San Antonio, TX
National Provider Identifier
1144859489
Registry record updated Aug 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X
License
V5714 Issued in TX
Practice address
7703 Floyd Curl Dr
San Antonio, TX 78229-3901
Phone
(210) 567-4150
NPI assigned
Apr 8, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Pathology Physician 207ZC0006X V5714 TX
Clinical Pathology Physician 207ZC0006X 12404264-1205 UT
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X 12404264-1205 UT
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X V5714 TX Primary

Addresses

Primary practice location

7703 Floyd Curl Dr
San Antonio, TX 78229-3901

Mailing address

7703 Floyd Curl Dr
San Antonio, TX 78229-3901
Phone (210) 567-4150

Other practice location 1

4502 Medical Dr
San Antonio, TX 78229-4402
Phone (210) 358-4000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in UT, 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

Enrollment IDStateProvider typePAC IDDetails
I20241212002972 UT Practitioner - Pathology 5597291690 Reassigns benefits to 1 organization
I20250804000780 TX Practitioner - Pathology 5597291690 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pathology
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

7703 Floyd Curl Dr
San Antonio, TX 78229-3901
Phone (210) 450-9000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
V5714TXMDClinical Pathology Physician
12404264-1205UTMDAnatomic Pathology & Clinical Pathology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Texas Health Science Center at San Antonio Anatomic Pathology & Clinical Pathology Current Accepting new patients
University of Utah Adult Services CurrentSince Dec 1, 2024 Accepting new patients
University of Utah Adult Services CurrentSince Dec 1, 2024 Accepting new patients
University of Texas Health Science Center at San Antonio CurrentSince Aug 1, 2025 Accepting new patients
University of Utah Adult Services Current Accepting new patients
The University of Texas Health Science Center at San Antonio CurrentSince Aug 1, 2025 Accepting new patients

Locations

4502 Medical Dr
San Antonio, TX 78229
Phone (210) 358-3555

4940 Charles Katz
San Antonio, TX 78229
Phone (210) 450-9700

7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700

7979 Wurzbach Rd
San Antonio, TX 78229
Phone (210) 450-1000

8300 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-9300

50 N Medical Dr
Slc, UT 84132
Phone (801) 581-2292

Interoperability endpoints

  • Direct secure messaging: dsudarshan66689@direct.utmsa.com

Organizations & group practices 6

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 2

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": "1586304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1144859489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7703 FLOYD CURL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293901",
            "telephone_number": "210-567-4150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7703 FLOYD CURL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293901",
            "telephone_number": "210-567-4150"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4502 Medical Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782294402",
            "country_code": "US",
            "telephone_number": "210-358-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SUDARSHAN",
        "first_name": "DUNCAN",
        "middle_name": "A.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-08",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZC0006X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology",
            "state": "TX",
            "license": "V5714",
            "primary": false
        },
        {
            "code": "207ZC0006X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology",
            "state": "UT",
            "license": "12404264-1205",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "UT",
            "license": "12404264-1205",
            "primary": false
        },
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "TX",
            "license": "V5714",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.