Quick answers
- Does Yogesh Maheshwari accept Medicare assignment?
- Yes. Medicare's clinician data says Yogesh Maheshwari 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 Yogesh Maheshwari see?
- In 2024, CMS data shows 210 Original Medicare patients and 411 services for Yogesh Maheshwari. This counts Original Medicare only and measures volume, not quality.
- What is Yogesh Maheshwari's NPI number?
- 1972589083. 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 Yogesh Maheshwari, 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 | 210 |
|---|---|
| Services billed to Medicare | 411 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)78 services
- Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (G0500)65 services
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)59 services
- Biopsy of large bowel using a flexible endoscope (45380)53 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)38 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%
- Arthritis51%
- Anxiety35%
- Diabetes27%
- Ischemic heart disease23%
Practice locations
Addresses where Yogesh Maheshwari is enrolled with Medicare (CMS data updated October 2, 2026).
- 60 Maple Rd, Suite 1Williamsville, NY 14221 (716) 626‑5250
- 6935 Elaine DrNiagara Falls, NY 14304 (716) 626‑5250
Group practices
Medicare enrollment lists Yogesh Maheshwari as a member of this group (CMS data updated October 2, 2026).
- Gastroenterology Associates LLP30 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Williamsville
Clinicians with the same Medicare primary specialty in Williamsville, NY — not a recommendation.
Other clinicians in Gastroenterology Associates LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1980 (46 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972589083 |
| 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