Quick answers
- Does Denny B. Tsai accept Medicare assignment?
- Yes. Medicare's clinician data says Denny B. Tsai accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Denny B. Tsai's NPI number?
- 1134707128. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Denny B. Tsai works
Medicare's Facility Affiliation Data lists Denny B. Tsai at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Tucson Medical CenterTucson, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030006
Practice locations
Addresses where Denny B. Tsai is enrolled with Medicare (CMS data updated October 2, 2026).
- 2055 W Hospital DrTucson, AZ 85704 (520) 547‑5725
- 5055 E Broadway Blvd, Suite A100Tucson, AZ 85711 (520) 795‑4783
- 5515 E 5th StTucson, AZ 85711 (520) 298‑1138
- 6236 E Pima StTucson, AZ 85712 (520) 327‑6874
Group practices
Medicare enrollment lists Denny B. Tsai as a member of this group (CMS data updated October 2, 2026).
- Arizona Community Physicians PC161 clinicians in the group
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Tucson
Clinicians with the same Medicare primary specialty in Tucson, AZ — not a recommendation.
Other clinicians in Arizona Community Physicians PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa |
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134707128 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians