Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Hospitalist

Thomas Kingsley, MD

Works at hospitals in Phoenix, AZ · Los Angeles, CA · Santa Monica, CA · Arizona, California

Summary

Thomas Kingsley, MD (Hospitalist) is listed by Medicare at 3 hospitals in Phoenix, AZ, Los Angeles, CA and Santa Monica, CA. NPI 1033522719. 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 Kingsley, 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

HospitalistPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
12Years since medical school (graduated 2014)
University Of Massachusetts Medical SchoolMedical school
MaleGender (as listed)
Mayo Clinic ArizonaGroup practice (+1 more)

Quick answers

Which hospitals does Thomas Kingsley work at?
Medicare's official clinician data lists Thomas Kingsley at 3 hospitals: Mayo Clinic Hospital, Ronald Reagan UCLA Medical Center and Santa Monica - UCLA Medical Center & Orthopaedic Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Thomas Kingsley see patients?
Medicare's clinician data lists 4 practice locations, including Scottsdale, AZ, Santa Monica, CA and Los Angeles, CA. Call before your visit to confirm the address.
What is Thomas Kingsley's specialty?
Medicare lists Hospitalist as the primary specialty.
Does Thomas Kingsley accept Medicare assignment?
Yes. Medicare's clinician data says Thomas Kingsley 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.
Does Thomas Kingsley offer telehealth?
Medicare's clinician data says Thomas Kingsley offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Thomas Kingsley?
(480) 301-8000, as listed in official Medicare / NPI Registry data.
What is Thomas Kingsley's NPI number?
1033522719. 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 Kingsley works

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

Group practices

Medicare enrollment lists Thomas Kingsley as a member of these groups (CMS data updated 2026-10-02).

  • Mayo Clinic Arizona1,626 clinicians in the group
  • The Regents of the University of California1,462 clinicians in the group

Specialties

Find other Hospitalist doctors in Arizona →

Other hospitalists in Scottsdale

Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.

All hospitalists in Scottsdale →

Clinician information

CredentialMD
Medical schoolUniversity Of Massachusetts Medical School
Graduation year2014
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1033522719
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