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Pediatric Medicine

Thomas Cassini, MD

Works at hospitals in Nashville, TN · Tennessee

Summary

Thomas Cassini, MD (Pediatric Medicine) is listed by Medicare at 1 hospital in Nashville, TN. NPI 1013396092. 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 Thomas Cassini, 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

Pediatric MedicinePrimary specialty
YesAccepts Medicare assignment
11Years since medical school (graduated 2015)
University Of Wisconsin School Of MedicineMedical school
MaleGender (as listed)
Vanderbilt University Medical CenterGroup practice

Quick answers

Which hospitals does Thomas Cassini work at?
Medicare's official clinician data lists Thomas Cassini at 1 hospital: Vanderbilt University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Thomas Cassini see patients?
Medicare's clinician data lists 2 practice locations, including Nashville, TN. Call before your visit to confirm the address.
What is Thomas Cassini's specialty?
Medicare lists Pediatric Medicine as the primary specialty, and also Medical Genetics and Genomics.
Does Thomas Cassini accept Medicare assignment?
Yes. Medicare's clinician data says Thomas Cassini 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 Thomas Cassini?
(615) 322-5000, as listed in official Medicare / NPI Registry data.
What is Thomas Cassini's NPI number?
1013396092. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Thomas Cassini works

Medicare's Facility Affiliation Data lists Thomas Cassini 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 Thomas Cassini is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Thomas Cassini as a member of this group (CMS data updated 2026-10-02).

  • Vanderbilt University Medical Center3,567 clinicians in the group

Specialties

Find other Pediatric Medicine doctors in Tennessee →

Other pediatricians in Nashville

Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.

All pediatricians in Nashville →

Clinician information

CredentialMD
Medical schoolUniversity Of Wisconsin School Of Medicine
Graduation year2015
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013396092
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