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Nuclear Medicine

William T. Phillips, MD

Sees patients in San Antonio, TX · Texas

Summary

William T. Phillips, MD (Nuclear Medicine) is enrolled with Medicare at 2 practice locations in San Antonio, TX. NPI 1881605855. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(210) 358‑4000 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about William T. Phillips, 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

2Practice locations
Nuclear MedicinePrimary specialty
YesAccepts Medicare assignment
46Years since medical school (graduated 1980)
University Of Texas Medical Branch At GalvestonMedical school
MaleGender (as listed)
University of Texas Health Science Center at San AntonioGroup practice

Quick answers

Where does William T. Phillips see patients?
Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
What is William T. Phillips's specialty?
Medicare lists Nuclear Medicine as the primary specialty.
Does William T. Phillips accept Medicare assignment?
Yes. Medicare's clinician data says William T. Phillips 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 William T. Phillips?
(210) 358-4000, as listed in official Medicare / NPI Registry data.
What is William T. Phillips's NPI number?
1881605855. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where William T. Phillips is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists William T. Phillips as a member of this group (CMS data updated 2026-10-02).

  • University of Texas Health Science Center at San Antonio1,297 clinicians in the group

Specialties

Find other Nuclear Medicine doctors in Texas →

Other nuclear medicine doctors in Texas

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

All nuclear medicine doctors in Texas →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year1980
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1881605855
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians