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Diagnostic Radiology

Robert C. Weissmann Iii, MD

Works at hospitals in Waco, TX · Tyler, TX · Sulphur Springs, TX … · Texas

Summary

Robert C. Weissmann Iii, MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Waco, TX, Tyler, TX and Sulphur Springs, TX and other places. NPI 1558576348. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Robert C. Weissmann Iii, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Diagnostic RadiologyPrimary specialty
YesAccepts Medicare assignment
22Years since medical school (graduated 2004)
Louisiana State University School Of Medicine In New OrleansMedical school
MaleGender (as listed)
Radiology Associates of North Texas PAGroup practice (+2 more)

Quick answers

Which hospitals does Robert C. Weissmann Iii work at?
Medicare's official clinician data lists Robert C. Weissmann Iii at 5 hospitals: Ascension Providence, CHRISTUS Mother Frances Hospital, CHRISTUS Mother Frances Hospital Sulphur Springs, CHRISTUS St Michael Health System and UT Health East Texas Tyler Regional Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Robert C. Weissmann Iii see patients?
Medicare's clinician data lists 6 practice locations, including Fairfield, TX, Desoto, TX and Waco, TX. Call before your visit to confirm the address.
What is Robert C. Weissmann Iii's specialty?
Medicare lists Diagnostic Radiology as the primary specialty.
Does Robert C. Weissmann Iii accept Medicare assignment?
Yes. Medicare's clinician data says Robert C. Weissmann Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Robert C. Weissmann Iii?
(903) 389-2121, as listed in official Medicare / NPI Registry data.
What is Robert C. Weissmann Iii's NPI number?
1558576348. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Robert C. Weissmann Iii works

Medicare's Facility Affiliation Data lists Robert C. Weissmann Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Robert C. Weissmann Iii is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Robert C. Weissmann Iii as a member of these groups (CMS data updated 2026-10-02).

  • Radiology Associates of North Texas PA346 clinicians in the group
  • Central Texas Radiological Associates PA61 clinicians in the group
  • Methodist-Cdi43 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Texas →

Other radiologists in Texas

Clinicians with the same Medicare primary specialty in Texas — not a recommendation.

All radiologists in Texas →

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In New Orleans
Graduation year2004
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558576348
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians