Melisa W. Lai Becker, MD

Medicare activity in 2024

Official CMS public-use data for Melisa W. Lai Becker, 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.

Most frequent services

1. Emergency department visit with high level of medical decision making (99285)217 services
2. Emergency department visit with moderate level of medical decision making (99284)30 services
3. Critical care, first 30-74 minutes (99291)22 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%
• Arthritis56%
• Anxiety42%
• Chronic kidney disease40%
• Ischemic heart disease36%

Hospitals where Melisa W. Lai Becker works

Medicare's Facility Affiliation Data lists Melisa W. Lai Becker 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.

• Martha's Vineyard Hospital IncOak Bluffs, MA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 221300
• Newton-Wellesley HospitalNewton, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220101
• North Shore Medical Center -Salem, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220035

Practice locations

Addresses where Melisa W. Lai Becker is enrolled with Medicare (CMS data updated October 2, 2026).

• 81 Highland AveSalem, MA 01970 (978) 354‑2551

Group practices

Medicare enrollment lists Melisa W. Lai Becker as a member of this group (CMS data updated October 2, 2026).

• Mass General Brigham Medical Group Northern Massachusetts Inc827 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Massachusetts →

Other emergency medicine doctors in Salem

Clinicians with the same Medicare primary specialty in Salem, MA — not a recommendation.

• Alexander S. Brough, MD
• Mohammed S. Alkhafaji, MD
• Meredith R. Tremblay, MD
• Justin Pathickal, DO
• Inkyu Kim, MD
• Kara L. Leclerc, MD
• Elizabeth Lyford, MD
• David S. Huckins, MD

All emergency medicine doctors in Salem →

Other clinicians in Mass General Brigham Medical Group Northern Massachusetts Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Tshilanda Mukala, NP
• Nicole Rodier, NP
• Brittany Kang, PA
• Agnieszka M. Heith, MD
• Tessera E. Strand, DO
• Jessica L. Ricciuto, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians