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Cardiovascular Disease (Cardiology)

Thomas T. Tsai, MD

Works at hospitals in Lakewood, CO · Colorado

Summary

Thomas T. Tsai, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 1 hospital in Lakewood, CO. NPI 1114045168. 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 T. Tsai, 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

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
MaleGender (as listed)
Colorado Permanente Medical Group PCGroup practice

Quick answers

Which hospitals does Thomas T. Tsai work at?
Medicare's official clinician data lists Thomas T. Tsai at 1 hospital: Centura Health-St Anthony Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Thomas T. Tsai see patients?
Medicare's clinician data lists 1 practice location in Lafayette, CO. Call before your visit to confirm the address.
What is Thomas T. Tsai's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Interventional Cardiology.
Does Thomas T. Tsai accept Medicare assignment?
Yes. Medicare's clinician data says Thomas T. Tsai 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 T. Tsai?
(303) 338-4545, as listed in official Medicare / NPI Registry data.
What is Thomas T. Tsai's NPI number?
1114045168. 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 T. Tsai works

Medicare's Facility Affiliation Data lists Thomas T. Tsai 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 T. Tsai is enrolled with Medicare (CMS data updated 2026-10-02).

  • 280 Exempla Circle, Kaiser Permanente Rock Creek MedicaLafayette, CO 80026 (303) 338‑4545

Group practices

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

  • Colorado Permanente Medical Group PC1,327 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Colorado →

Other cardiologists in Lafayette

Clinicians with the same Medicare primary specialty in Lafayette, CO — not a recommendation.

All cardiologists in Lafayette →

Clinician information

CredentialMD
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1114045168
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