Quick answers
- Does Avanish M. Aggarwal accept Medicare assignment?
- Yes. Medicare's clinician data says Avanish M. Aggarwal 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 Avanish M. Aggarwal see?
- In 2024, CMS data shows 329 Original Medicare patients and 12,986 services for Avanish M. Aggarwal. This counts Original Medicare only and measures volume, not quality.
- What is Avanish M. Aggarwal's NPI number?
- 1376517128. 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 Avanish M. Aggarwal, 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 | 329 |
|---|---|
| Services billed to Medicare | 12,986 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, vedolizumab, intravenous, 1 mg (J3380)10,200 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)148 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)131 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)104 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)79 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 cholesterol75%
- High blood pressure73%
- Arthritis49%
- Ischemic heart disease37%
- Diabetes31%
- Chronic kidney disease27%
Hospitals where Avanish M. Aggarwal works
Medicare's Facility Affiliation Data lists Avanish M. Aggarwal 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 OrlandoOrlando, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100007
- Orlando HealthOrlando, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100006
Practice locations
Addresses where Avanish M. Aggarwal is enrolled with Medicare (CMS data updated October 2, 2026).
- 3885 Oakwater CirOrlando, FL 32806 (407) 851‑5600
Group practices
Medicare enrollment lists Avanish M. Aggarwal as a member of this group (CMS data updated October 2, 2026).
- Gastro Health, LLC247 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Orlando
Clinicians with the same Medicare primary specialty in Orlando, FL — not a recommendation.
Other clinicians in Gastro Health, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1984 (42 years since medical school) |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376517128 |
| 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