Quick answers
- Does Andrea C. Denney-Reyes accept Medicare assignment?
- Medicare's clinician data says Andrea C. Denney-Reyes may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Andrea C. Denney-Reyes see?
- In 2024, CMS data shows 15 Original Medicare patients and 106 services for Andrea C. Denney-Reyes. This counts Original Medicare only and measures volume, not quality.
- What is Andrea C. Denney-Reyes's NPI number?
- 1346344942. 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 Andrea C. Denney-Reyes, 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 | 15 |
|---|---|
| Services billed to Medicare | 106 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Therapy procedure reassessment for nutrition management, each 15 minutes (97803)90 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 Andrea C. Denney-Reyes is enrolled with Medicare (CMS data updated October 2, 2026).
- 77 Mill St, Suite 233Westfield, MA 01085 (413) 786‑2957
Group practices
Medicare enrollment lists Andrea C. Denney-Reyes as a member of this group (CMS data updated October 2, 2026).
- Pyramid Nutrition Services, Inc5 clinicians in the group
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, Massachusetts →
Other dietitians in Westfield
Clinicians with the same Medicare primary specialty in Westfield, MA — not a recommendation.
Other clinicians in Pyramid Nutrition Services, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MNT |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1346344942 |
| 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