Dr. Thomas J Sullivan , MD
Radiology - Diagnostic Radiology • Webster, TX
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Thomas Sullivan has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Thomas Sullivan, MD was a registered Radiology - Diagnostic Radiology practicing in Webster, TX. Throughout an active medical career spanning 20 years, Dr. Sullivan provided care at the practice location at 500 MEDICAL CENTER BLVD until profile deactivation on 2025-04-17.
Practice Location & Contact Primary Location
500 Medical Center Blvd
Webster, TX 775984220
Specialty Benchmarks & Practice Insights
Comparative analytics for Radiology - Diagnostic Radiology in Webster, TX
Practicing in Webster, TX (3285 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 2085R0202X
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on April 17, 2025
NPI status registered as active in NPPES database
Registered at 500 MEDICAL CENTER BLVD, WEBSTER, TX 775984220 (Tel: 7136217436)
Registered at 7026 OLD KATY RD, STE 276, HOUSTON, TX 770242133 (Tel: 7136217436)
Recorded as THOMAS SULLIVAN, MD
Radiology (License #D7881 in TX)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
7026 Old Katy Rd, Ste 276
Houston, TX 770242133
Phone: 7136217436
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