WILLIAM THOMPSON MD
NPI 1215986195
Radiology - Diagnostic Radiology in Dallas, TX
About William Thompson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM THOMPSON MD (NPI 1215986195) is an individual diagnostic radiology provider in Dallas, Texas, licensed in Texas (L2029) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Dallas Regional Medical Center, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
William Thompson 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
2Medicare enrollment records show William Thompson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shenandoah, TX 77380
- Reassigned Medicare billing, Texas enrollment
- 1,278 clinicians in this Medicare group
Midland, TX 79701
- Reassigned Medicare billing, Texas enrollment
- 40 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 14
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Dallas Regional Medical Center
Acute Care Hospitals · Mesquite, TXBaylor Scott And White Medical Center Lake Pointe
Acute Care Hospitals · Rowlett, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 75231 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.
DALLAS, TX 75231
DALLAS, TX 75231
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 William Thompson's NPI number?
The NPI number for William Thompson is 1215986195. It was assigned to this individual provider in the NPPES registry on May 9, 2006.
Where is William Thompson located?
William Thompson practices at 7502 Greenville Ave, Dallas, TX 75231. The listed phone number is (800) 318-5578.
What is William Thompson's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is William Thompson enrolled in Medicare?
Yes. William Thompson 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 William Thompson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Thompson reassigns Medicare benefits to 2 organizations: Singleton Associates PA (Shenandoah, TX) and Southwest Medical Imaging PA (Midland, 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 William Thompson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Thompson accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Molina Healthcare and Sendero Health Plans, Local Nonprofit list William Thompson 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 William Thompson affiliated with any hospitals?
According to CMS data, William Thompson is affiliated with Dallas Regional Medical Center and Baylor Scott And White Medical Center Lake Pointe.
When was this NPI record last updated?
The NPPES record for William Thompson was last updated on December 14, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# William Thompson, MD · NPI 1215986195
Diagnostic Radiology physician in Dallas, Texas. Individual provider, active in the CMS NPPES registry since May 9, 2006.
## Identity
- **NPI:** 1215986195 (Entity type: Individual)
- **Enumerated:** May 9, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** L2029 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 7502 GREENVILLE AVE, Dallas, TX 75231-3802
- **Phone:** (800) 318-5578 · **Fax:** (903) 663-9960
## 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): Singleton Associates PA (NPI 1487811766, Shenandoah, TX); Southwest Medical Imaging PA (NPI 1538134788, Midland, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas A & M University System, Hsc, College Of Medicine, class of 1992
## Record status
- **NPPES last updated:** December 14, 2015
- **Other identifiers:** Medicare PIN 85786R (TX); Medicare PIN 300124705 (TX); Medicare UPIN G46720; and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1215986195) · Data from the CMS NPPES public registry.