Quick answers
- Does Marla L. Rosenfield-Darling accept Medicare assignment?
- Yes. Medicare's clinician data says Marla L. Rosenfield-Darling 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 Marla L. Rosenfield-Darling see?
- In 2024, CMS data shows 1,122 Original Medicare patients and 2,407 services for Marla L. Rosenfield-Darling. This counts Original Medicare only and measures volume, not quality.
- What is Marla L. Rosenfield-Darling's NPI number?
- 1548288095. 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 Marla L. Rosenfield-Darling, 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 | 1,122 |
|---|---|
| Services billed to Medicare | 2,407 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Screening mammography (77067)929 services
- Screening 3d breast mammography (77063)928 services
- Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)134 services
- Diagnostic mammography of 1 breast (77065)126 services
- Limited ultrasound scan of 1 breast (76642)121 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 cholesterol69%
- High blood pressure59%
- Arthritis38%
- Anxiety28%
- Osteoporosis27%
- Depression20%
Hospitals where Marla L. Rosenfield-Darling works
Medicare's Facility Affiliation Data lists Marla L. Rosenfield-Darling 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 Marla L. Rosenfield-Darling 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 Marla L. Rosenfield-Darling 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 | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548288095 |
| 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