IVEY ROYALL M.D.
NPI 1548640428
Radiology - Diagnostic Radiology in Houston, TX
About Ivey Royall M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
IVEY ROYALL M.D. (NPI 1548640428) is an individual diagnostic radiology provider in Houston, Texas, licensed in Texas (T0331) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (2015).
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
Ivey Royall 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
2Medicare enrollment records show Ivey Royall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78230
- Reassigned Medicare billing, Texas enrollment
- 106 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 106 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Methodist Hospital
Acute Care Hospitals · San Antonio, 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.
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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Ivey Royall's NPI number?
The NPI number for Ivey Royall is 1548640428. It was assigned to this individual provider in the NPPES registry on June 4, 2015.
Where is Ivey Royall located?
Ivey Royall practices at 1 Baylor Plz Ste 405A, Houston, TX 77030. The listed phone number is (832) 822-5325.
What is Ivey Royall's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Ivey Royall enrolled in Medicare?
Yes. Ivey Royall 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 Ivey Royall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ivey Royall reassigns Medicare benefits to 2 organizations: South Texas Radiology Group PA (San Antonio, TX) and South Texas Radiology Imaging Centers (San Antonio, TX). 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 Ivey Royall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ivey Royall accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Ivey Royall 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 Ivey Royall affiliated with any hospitals?
According to CMS data, Ivey Royall is affiliated with Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Ivey Royall was last updated on January 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Ivey Royall, M.D. · NPI 1548640428
Diagnostic Radiology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since June 4, 2015.
## Identity
- **NPI:** 1548640428 (Entity type: Individual)
- **Enumerated:** June 4, 2015
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** T0331 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 BAYLOR PLZ STE 405A, Houston, TX 77030-3411
- **Phone:** (832) 822-5325
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): South Texas Radiology Group PA (NPI 1851368039, San Antonio, TX); South Texas Radiology Imaging Centers (NPI 1396718334, San Antonio, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas A & M University System, Hsc, College Of Medicine, class of 2015
## Record status
- **NPPES last updated:** January 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1548640428) · Data from the CMS NPPES public registry.