Quick answers
- Does Maria I. Aguero Demanunta accept Medicare assignment?
- Yes. Medicare's clinician data says Maria I. Aguero Demanunta 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 Maria I. Aguero Demanunta see?
- In 2024, CMS data shows 19 Original Medicare patients and 130 services for Maria I. Aguero Demanunta. This counts Original Medicare only and measures volume, not quality.
- What is Maria I. Aguero Demanunta's NPI number?
- 1962858621. 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 Maria I. Aguero Demanunta, 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 | 19 |
|---|---|
| Services billed to Medicare | 130 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Therapy procedure for nutrition management, each 15 minutes (97802)76 services
- Therapy procedure reassessment for nutrition management, each 15 minutes (97803)54 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%
- Diabetes75%
Practice locations
Addresses where Maria I. Aguero Demanunta is enrolled with Medicare (CMS data updated October 2, 2026).
- 38 Summerview RdWilliamsville, NY 14221 (716) 308‑0013
- 5470 Camp Rd, Suite 200Hamburg, NY 14075 (716) 646‑2590
- 705 Maple RdWilliamsville, NY 14221 (716) 656‑4077
Group practices
Medicare enrollment lists Maria I. Aguero Demanunta as a member of this group (CMS data updated October 2, 2026).
- General Physician PC501 clinicians in the group
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, New York →
Other dietitians in Williamsville
Clinicians with the same Medicare primary specialty in Williamsville, NY — not a recommendation.
Other clinicians in General Physician PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962858621 |
| 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