Quick answers
- Does Jennifer Giffune accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Giffune 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 Jennifer Giffune see?
- In 2024, CMS data shows 21 Original Medicare patients and 118 services for Jennifer Giffune. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer Giffune's NPI number?
- 1679704225. 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 Jennifer Giffune, 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 | 21 |
|---|---|
| Services billed to Medicare | 118 |
| 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)64 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 Jennifer Giffune is enrolled with Medicare (CMS data updated October 2, 2026).
- 102 Elm St, Suite 17Westfield, MA 01085 (413) 579‑5450
- 395 Southampton Rd, Suite 100Westfield, MA 01085
- 49 Colony DrWestfield, MA 01085 (413) 579‑5450
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.
Clinician information
| Credential | MNT |
|---|---|
| Graduation year | 1986 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679704225 |
| 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