ROHINI RAO SIGIREDDI M.D.
NPI 1457811440
Ophthalmology - Cornea and External Diseases Specialist in Houston, TX
About Rohini Rao Sigireddi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROHINI RAO SIGIREDDI M.D. (NPI 1457811440) is an individual cornea and external diseases specialist in Houston, Texas, licensed in Texas (W0298) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and is a graduate of Baylor College Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rohini Rao Sigireddi M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Rohini Sigireddi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 263 clinicians in this Medicare group
Bala Cynwyd, PA 19004
- Reassigned Medicare billing, Pennsylvania enrollment
- 37 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 230 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann - Texas Medical Center
Acute Care Hospitals · Houston, TXHarris Health System
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Rohini Sigireddi's NPI number?
The NPI number for Rohini Sigireddi is 1457811440. It was assigned to this individual provider in the NPPES registry on March 25, 2019.
Where is Rohini Sigireddi located?
Rohini Sigireddi practices at 6400 Fannin St Ste 1800, Houston, TX 77030. The listed phone number is (713) 486-9400.
What is Rohini Sigireddi's specialty?
The primary specialty registered for this NPI is Ophthalmology, specializing in Cornea and External Diseases Specialist, with taxonomy code 207WX0120X.
Is Rohini Sigireddi enrolled in Medicare?
Yes. Rohini Sigireddi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Rohini Sigireddi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rohini Sigireddi reassigns Medicare benefits to 3 organizations: Ut Physicians (Houston, TX), Ophthalmic Partners PC (Bala Cynwyd, PA) and Wills Eye Ophthalmology Clinic, Inc (Philadelphia, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rohini Sigireddi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rohini Sigireddi accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Buckeye Health Plan and Ambetter from Louisiana Healthcare Connections and 9 other insurers list Rohini Sigireddi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Rohini Sigireddi affiliated with any hospitals?
According to CMS data, Rohini Sigireddi is affiliated with Memorial Hermann - Texas Medical Center and Harris Health System.
When was this NPI record last updated?
The NPPES record for Rohini Sigireddi was last updated on September 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Rohini Rao Sigireddi, M.D. · NPI 1457811440
Cornea and External Diseases Specialist physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 25, 2019.
## Identity
- **NPI:** 1457811440 (Entity type: Individual)
- **Enumerated:** March 25, 2019
- **Primary specialty:** Ophthalmology - Cornea and External Diseases Specialist · taxonomy 207WX0120X
- **State license:** W0298 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 6400 FANNIN ST STE 1800, Houston, TX 77030-1526
- **Phone:** (713) 486-9400 · **Fax:** (713) 486-9595
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Ut Physicians (NPI 1265096317, Houston, TX); Ophthalmic Partners PC (NPI 1114531688, Bala Cynwyd, PA); Wills Eye Ophthalmology Clinic, Inc (NPI 1184624009, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Baylor College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** September 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1457811440) · Data from the CMS NPPES public registry.