Quick answers
- Does Huan Y. Tsai accept Medicare assignment?
- Medicare's clinician data says Huan Y. Tsai may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Huan Y. Tsai see?
- In 2024, CMS data shows 163 Original Medicare patients and 205 services for Huan Y. Tsai. This counts Original Medicare only and measures volume, not quality.
- What is Huan Y. Tsai's NPI number?
- 1386957405. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Huan Y. Tsai, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 163 |
|---|---|
| Services billed to Medicare | 205 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)45 services
- Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)29 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)26 services
- Hospital discharge day management, more than 30 minutes (99239)21 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)20 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Depression69%
- Anxiety67%
- Diabetes59%
- Arthritis48%
Practice locations
Addresses where Huan Y. Tsai is enrolled with Medicare (CMS data updated October 2, 2026).
- 1700 S Tamiami TrlSarasota, FL 34239 (440) 542‑5000
- 205 Trinity WaySt Johns, FL 32259 (904) 450‑8120
- 80 W Lucerne CirOrlando, FL 32801 (337) 408‑0805
Group practices
Medicare enrollment lists Huan Y. Tsai as a member of these groups (CMS data updated October 2, 2026).
- Hni Medical Services of Florida, LLC107 clinicians in the group
- Sunshine Health Partners LLC48 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Sarasota
Clinicians with the same Medicare primary specialty in Sarasota, FL — not a recommendation.
Other clinicians in Hni Medical Services of Florida, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1386957405 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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