Quick answers
- Does Tri H. Huynh accept Medicare assignment?
- Yes. Medicare's clinician data says Tri H. Huynh 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.
- How many Medicare patients does Tri H. Huynh see?
- In 2024, CMS data shows 964 Original Medicare patients and 1,841 services for Tri H. Huynh. This counts Original Medicare only and measures volume, not quality.
- What is Tri H. Huynh's NPI number?
- 1164687042. 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 Tri H. Huynh, 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 | 964 |
|---|---|
| Services billed to Medicare | 1,841 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)424 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)404 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)225 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)135 services
- Biopsy of large bowel using a flexible endoscope (45380)127 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%
- Arthritis58%
- Ischemic heart disease43%
- Chronic kidney disease34%
- Diabetes31%
Hospitals where Tri H. Huynh works
Medicare's Facility Affiliation Data lists Tri H. Huynh 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.
- AdventHealth WatermanTavares, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 100057
- UF Health Leesburg HospitalLeesburg, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100084
Practice locations
Addresses where Tri H. Huynh is enrolled with Medicare (CMS data updated October 2, 2026).
- 13838 N US Hwy 441, Endosurg Outpatient CtrLady Lake, FL 32159 (352) 753‑1612
- 8110 County RdLeesburg, FL 34788 (352) 323‑8868
- 8110 CR, 44 Leg ALeesburg, FL 34788
Group practices
Medicare enrollment lists Tri H. Huynh as a member of this group (CMS data updated October 2, 2026).
- Professional Gastroenterology and Nutrition Associates, P.A.7 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Lady Lake
Clinicians with the same Medicare primary specialty in Lady Lake, FL — not a recommendation.
Other clinicians in Professional Gastroenterology and Nutrition Associates, P.A.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164687042 |
| 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
- 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