Quick answers
- Does Michelle N. Swire accept Medicare assignment?
- Yes. Medicare's clinician data says Michelle N. Swire 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 Michelle N. Swire see?
- In 2024, CMS data shows 1,730 Original Medicare patients and 2,837 services for Michelle N. Swire. This counts Original Medicare only and measures volume, not quality.
- What is Michelle N. Swire's NPI number?
- 1417915471. 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 Michelle N. Swire, 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 | 1,730 |
|---|---|
| Services billed to Medicare | 2,837 |
| Different services or procedures | 87 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Screening 3d breast mammography (77063)283 services
- Screening mammography (77067)283 services
- X-ray of chest, 2 views (71046)273 services
- Dxa bone density measurement of hip, pelvis, spine (77080)268 services
- Ultrasound scan of head and neck soft tissue (76536)174 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 cholesterol75%
- High blood pressure73%
- Arthritis42%
- Diabetes28%
- Anxiety27%
- Ischemic heart disease23%
Practice locations
Addresses where Michelle N. Swire is enrolled with Medicare (CMS data updated October 2, 2026).
- 246 Maple StMarlborough, MA 01752 (508) 460‑3872
- 475 Franklin St, Suite 110Framingham, MA 01702 (508) 620‑9200
- 571 Union AveFramingham, MA 01702
- 600 Worcester RdFramingham, MA 01702
Group practices
Medicare enrollment lists Michelle N. Swire as a member of these groups (CMS data updated October 2, 2026).
- Charles River Medical Associates, PC119 clinicians in the group
- Gbgastro LLC20 clinicians in the group
- Greater Boston Gastroenterology20 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Marlborough
Clinicians with the same Medicare primary specialty in Marlborough, MA — not a recommendation.
Other clinicians in Charles River Medical Associates, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417915471 |
| 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