DR. RONALD DAYTON SULLIVAN MD
NPI 1295926483
Radiology - Diagnostic Radiology in Garland, TX
About Dr. Ronald Dayton Sullivan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RONALD DAYTON SULLIVAN MD (NPI 1295926483) is an individual diagnostic radiology provider in Garland, Texas, licensed in Florida (ME151356) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS, is affiliated with Shorepoint Health Port Charlotte, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 3
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
Dr. Ronald Dayton Sullivan Md 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
13Medicare enrollment records show Ronald Sullivan reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 4 clinicians in this Medicare group
Tallahassee, FL 32308
- Reassigned Medicare billing, Florida enrollment
- 61 clinicians in this Medicare group
Tallahassee, FL 32308
- Reassigned Medicare billing, Florida enrollment
- 53 clinicians in this Medicare group
Tallahassee, FL 32308
- Reassigned Medicare billing, Florida enrollment
- 61 clinicians in this Medicare group
Shelbyville, IN 46176
- Reassigned Medicare billing, Florida enrollment
- 6 clinicians in this Medicare group
Greenville, SC 29601
- Reassigned Medicare billing, Florida enrollment
- 35 clinicians in this Medicare group
Fort Wayne, IN 46804
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: Summit Radiology PC
- 16 clinicians in this Medicare group
Tampa, FL 33613
- Reassigned Medicare billing, Florida enrollment
- 1,719 clinicians in this Medicare group
Leesburg, FL 34748
- Reassigned Medicare billing, Florida enrollment
- 70 clinicians in this Medicare group
Charleston, WV 25301
- Reassigned Medicare billing, Florida enrollment
- 20 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 61
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Shorepoint Health Port Charlotte
Acute Care Hospitals · Port Charlotte, FLAdventhealth Sebring
Acute Care Hospitals · Sebring, FLAdventhealth Tampa
Acute Care Hospitals · Tampa, FLAdventhealth Wesley Chapel
Acute Care Hospitals · Wesley Chapel, FLUnc Health Nash
Acute Care Hospitals · Rocky Mount, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75042 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.
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 Ronald Sullivan's NPI number?
The NPI number for Ronald Sullivan is 1295926483. It was assigned to this individual provider in the NPPES registry on August 5, 2007.
Where is Ronald Sullivan located?
Ronald Sullivan practices at 2300 Marie Curie Blvd. Baylor Medical Center At Garland, Garland, TX 75042. The listed phone number is (817) 727-0889.
What is Ronald Sullivan's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Ronald Sullivan enrolled in Medicare?
Yes. Ronald Sullivan 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 Ronald Sullivan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Sullivan reassigns Medicare benefits to 13 organizations: Diagnostic Imaging Associates PA (Victoria, TX), Radiology Associates Of Tallahassee PA (Tallahassee, FL), Southeast Radiology Partners Ltd (Tallahassee, FL), Tallahassee Diag Imaging Ctr Ltd (Tallahassee, FL), X-Ray Physicians Of Shelbyville PC (Shelbyville, IN) and 8 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 Ronald Sullivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ronald Sullivan accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, CareSource, Oscar Health Maintenance Organization of Florida and Oscar Insurance Company list Ronald Sullivan 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 Ronald Sullivan affiliated with any hospitals?
According to CMS data, Ronald Sullivan is affiliated with Shorepoint Health Port Charlotte, Adventhealth Sebring, Adventhealth Tampa, Adventhealth Wesley Chapel and Unc Health Nash.
When was this NPI record last updated?
The NPPES record for Ronald Sullivan was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.