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Dermatology

Maryanne M. Senna, MD

Works at hospitals in Burlington, MA · Winchester, MA · Massachusetts

Summary

Dr. Maryanne M. Senna, MD is a dermatologist at 1350 Market St, Lynnfield, MA 01940. Phone: (781) 213-4050. Accepts Medicare assignment. In 2024, Maryanne M. Senna had 234 Original Medicare patients and 1,611 services. NPI 1326276726. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Maryanne M. Senna, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Maryanne M. Senna accept Medicare assignment?
Yes. Medicare's clinician data says Maryanne M. Senna 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 Maryanne M. Senna see?
In 2024, CMS data shows 234 Original Medicare patients and 1,611 services for Maryanne M. Senna. This counts Original Medicare only and measures volume, not quality.
What is Maryanne M. Senna's NPI number?
1326276726. 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 Maryanne M. Senna, 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 patients234
Services billed to Medicare1,611
Different services or procedures20
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Test for allergy using skin patch (95044)1,086 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)165 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)83 services
  4. Destruction of precancer skin growth, 2-14 growths (17003)63 services
  5. Injection into skin growth, more than 7 growths (11901)50 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 cholesterol70%
  • High blood pressure50%
  • Arthritis50%
  • Osteoporosis31%
  • Anxiety29%
  • Depression19%

Hospitals where Maryanne M. Senna works

Medicare's Facility Affiliation Data lists Maryanne M. Senna 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.

  • Lahey Hospital & Medical Center, BurlingtonBurlington, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220171
  • Winchester HospitalWinchester, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220105

Practice locations

Addresses where Maryanne M. Senna is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Maryanne M. Senna as a member of these groups (CMS data updated October 2, 2026).

  • Lahey Clinic Inc1,381 clinicians in the group
  • Beth Israel Lahey Health Primary Care, Inc353 clinicians in the group

Specialties

Find other Dermatology doctors in Massachusetts →

Other dermatologists in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

All dermatologists in Massachusetts →

Other clinicians in Lahey Clinic Inc

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

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year2009 (17 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326276726
CorrectionsReport 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

  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