Rohini Rao Sigireddi, M.D.

Primary specialty

Cornea and External Diseases Specialist PhysicianTaxonomy code 207WX0120X

License

W0298 Issued in TX

Practice address

6400 Fannin St Ste 1800
Houston, TX 77030-1526

Phone

(713) 486-9400

Fax

(713) 486-9595

NPI assigned

Mar 25, 2019

Last updated

Sep 1, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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 PA, 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

Ophthalmology

Education

Baylor College of Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ut PhysiciansGroup PAC ID 2961732193, 206 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Harris Health Hospital, Houston, TX, CCN 450289

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: rohini.sigireddi.p1@direct.oppdoctors.nextgenshare.com
• Direct secure messaging: rohini.sigireddi.p1@direct.willseye.nextgenshare.com
• Direct secure messaging: rsigireddi550076@direct.medicine.duke.edu

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.

• Ut Physicians

  dba UT Physicians Neurosciences

  • Neurological Surgery Physician
  • Houston, TX
  • NPI 1265096317

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Ophthalmic Partners PC

  • Ophthalmology Physician
  • Bala Cynwyd, PA
  • NPI 1114531688

  Multi-Specialty

  Medicare reassignment NPD
• Wills Eye Ophthalmology Clinic, Inc

  • Ophthalmology Physician
  • Philadelphia, PA
  • NPI 1184624009

  Multi-Specialty

  Medicare reassignment NPD
• University Eye Associates

  • Ophthalmology Physician
  • Houston, TX
  • NPI 1689655672

  Multi-Specialty

  NPD (past)
• Duke University Health System, Inc.

  dba Duke Home Infusion

  • Parenteral & Enteral Nutrition Supplies (DME)
  • Durham, NC
  • NPI 1427187525
  NPD (past)

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

• Harris County Hospital District

  dba Harris Health

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1205900370
  Care Compare affiliation

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

{
    "created_epoch": "1553472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756684800000",
    "number": "1457811440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 1800",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301526",
            "telephone_number": "713-486-9400",
            "fax_number": "713-486-9595"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 1800",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301526",
            "telephone_number": "713-486-9400",
            "fax_number": "713-486-9595"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIGIREDDI",
        "first_name": "ROHINI",
        "middle_name": "RAO",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-03-25",
        "last_updated": "2025-09-01",
        "certification_date": "2025-09-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "TX",
            "license": "W0298",
            "primary": false
        },
        {
            "code": "207WX0120X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Cornea and External Diseases Specialist",
            "state": "TX",
            "license": "W0298",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sighted Homecare Services, LLC
• Sightline of Atlanta LLP
• Sightline of Houston LLP
• Sightline of Houston, LLP
• Gurunath Rao Sigireddi, MD
• Chaim L Sigler, PA-C
• Katharine Sigler, CPNP-AC
• Sigma Monitoring Services, LLC (Sigma Neuromonitoring Services)
• Sigma NP Group of Texas PLLC
• Sigma Surgical Solutions LLC

• Cornea and External Diseases Specialist Physician in Houston, TX
• Providers in Houston, TX by specialty
• Cornea and External Diseases Specialist Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.