Quick answers
- Does Kathryn McKenna-Weiss accept Medicare assignment?
- Yes. Medicare's clinician data says Kathryn McKenna-Weiss 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 Kathryn McKenna-Weiss see?
- In 2024, CMS data shows 54 Original Medicare patients and 432 services for Kathryn McKenna-Weiss. This counts Original Medicare only and measures volume, not quality.
- What is Kathryn McKenna-Weiss's NPI number?
- 1710465562. 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 Kathryn McKenna-Weiss, 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 | 54 |
|---|---|
| Services billed to Medicare | 432 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 54 |
Most frequent services
- Testing for presence of drug, by chemistry analyzers (80307)157 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)117 services
- Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (G0480)83 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)49 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).
- Anxiety63%
- Depression50%
- High cholesterol41%
- Arthritis39%
- High blood pressure33%
- Diabetes20%
Practice locations
Addresses where Kathryn McKenna-Weiss is enrolled with Medicare (CMS data updated October 2, 2026).
- 50 Union StWest Springfield, MA 01089 (413) 732‑0040
Group practices
Medicare enrollment lists Kathryn McKenna-Weiss as a member of this group (CMS data updated October 2, 2026).
- Savida Health PC92 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in West Springfield
Clinicians with the same Medicare primary specialty in West Springfield, MA — not a recommendation.
Other clinicians in Savida Health PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1710465562 |
| 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