SOHAIL RIAZ M.D.
NPI 1164753679
Internal Medicine - Nephrology in Frisco, TX
About Sohail Riaz M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOHAIL RIAZ M.D. (NPI 1164753679) is an individual nephrology provider in Frisco, Texas, licensed in Texas (N7167) and active in the NPI registry since January 2010. He is enrolled in Medicare PECOS, is affiliated with Christus Good Shepherd Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 1
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
Sohail Riaz 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
9Medicare enrollment records show Sohail Riaz reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plano, TX 75024
- Reassigned Medicare billing, Texas enrollment
- 3,167 clinicians in this Medicare group
Dallas, TX 75234
- Reassigned Medicare billing, Texas enrollment
- 183 clinicians in this Medicare group
Dallas, TX 75218
- Reassigned Medicare billing, Texas enrollment
- 18 clinicians in this Medicare group
Dallas, TX 75218
- Reassigned Medicare billing, Texas enrollment
- 20 clinicians in this Medicare group
Longview, TX 75605
- Reassigned Medicare billing, Texas enrollment
- 11 clinicians in this Medicare group
Humble, TX 77338
- Reassigned Medicare billing, Texas enrollment
- 2,009 clinicians in this Medicare group
Fulshear, TX 77441
- Reassigned Medicare billing, Texas enrollment
- 1,235 clinicians in this Medicare group
Pearland, TX 77584
- Reassigned Medicare billing, Texas enrollment
- 121 clinicians in this Medicare group
San Antonio, TX 78216
- Reassigned Medicare billing, Texas enrollment
- 688 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.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Good Shepherd Medical Center
Acute Care Hospitals · Longview, TXLongview Regional Medical Center
Acute Care Hospitals · Longview, TXTexas Health Presbyterian Hospital Plano
Acute Care Hospitals · Plano, TXTexas Health Hospital Frisco
Acute Care Hospitals · Frisco, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75034 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Sohail Riaz's NPI number?
The NPI number for Sohail Riaz is 1164753679. It was assigned to this individual provider in the NPPES registry on January 22, 2010.
Where is Sohail Riaz located?
Sohail Riaz practices at 5575 Warren Pkwy Ste 316, Frisco, TX 75034. The listed phone number is (214) 579-6800.
What is Sohail Riaz's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Sohail Riaz enrolled in Medicare?
Yes. Sohail Riaz 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 Sohail Riaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sohail Riaz reassigns Medicare benefits to 9 organizations: Healthtexas Provider Network (Plano, TX), Dallas Nephrology Associates (Dallas, TX), Kidney Care Of Dallas PLLC (Dallas, TX), Star MD Of Arlington PLLC (Dallas, TX), East Texas Kidney Specialists,pa (Longview, TX) and 4 more organizations, listed in the Medicare section above. 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 Sohail Riaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sohail Riaz accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Sohail Riaz 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 Sohail Riaz affiliated with any hospitals?
According to CMS data, Sohail Riaz is affiliated with Christus Good Shepherd Medical Center, Longview Regional Medical Center, Texas Health Presbyterian Hospital Plano and Texas Health Hospital Frisco.
When was this NPI record last updated?
The NPPES record for Sohail Riaz was last updated on January 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Sohail Riaz, M.D. · NPI 1164753679
Nephrology physician in Frisco, Texas. Individual provider, active in the CMS NPPES registry since January 22, 2010.
## Identity
- **NPI:** 1164753679 (Entity type: Individual)
- **Enumerated:** January 22, 2010
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** N7167 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 5575 WARREN PKWY STE 316, Frisco, TX 75034-4066
- **Phone:** (214) 579-6800 · **Fax:** (972) 685-4881
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Healthtexas Provider Network (NPI 1124809512, Plano, TX); Dallas Nephrology Associates (NPI 1861440109, Dallas, TX); Kidney Care Of Dallas PLLC (NPI 1033658174, Dallas, TX); Star MD Of Arlington PLLC (NPI 1124894308, Dallas, TX); East Texas Kidney Specialists,pa (NPI 1184689622, Longview, TX); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** January 10, 2025
- **Other identifiers:** Other N7167 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1164753679) · Data from the CMS NPPES public registry.