Quick answers
- Does Claudia S. Reynders accept Medicare assignment?
- Yes. Medicare's clinician data says Claudia S. Reynders 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 Claudia S. Reynders see?
- In 2024, CMS data shows 1,098 Original Medicare patients and 2,290 services for Claudia S. Reynders. This counts Original Medicare only and measures volume, not quality.
- What is Claudia S. Reynders's NPI number?
- 1669466678. 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 Claudia S. Reynders, 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 | 1,098 |
|---|---|
| Services billed to Medicare | 2,290 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Screening mammography (77067)901 services
- Screening 3d breast mammography (77063)899 services
- Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)139 services
- Diagnostic mammography of 1 breast (77065)122 services
- Limited ultrasound scan of 1 breast (76642)78 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 cholesterol68%
- High blood pressure58%
- Arthritis39%
- Anxiety30%
- Osteoporosis29%
- Depression19%
Hospitals where Claudia S. Reynders works
Medicare's Facility Affiliation Data lists Claudia S. Reynders at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Northeast Hospital CorporationBeverly, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220033
Practice locations
Addresses where Claudia S. Reynders is enrolled with Medicare (CMS data updated October 2, 2026).
- 29 Mall RdBurlington, MA 01805
- 298 Washington St, Addison GilbertGloucester, MA 01930 (978) 283‑4000
- 41 Mall RdBurlington, MA 01805
- 85 Herrick StBeverly, MA 01915 (978) 927‑6385
Group practices
Medicare enrollment lists Claudia S. Reynders as a member of these groups (CMS data updated October 2, 2026).
- Lahey Clinic Inc1,381 clinicians in the group
- Beverly Radiology Associates Inc37 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Burlington
Clinicians with the same Medicare primary specialty in Burlington, MA — not a recommendation.
Other clinicians in Lahey Clinic Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669466678 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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