Erin N. Fisher, MD

Medicare activity in 2024

Official CMS public-use data for Erin N. Fisher, 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)197 services
2. Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)80 services
3. Emergency department visit with moderate level of medical decision making (99284)23 services
4. Critical care, first 30-74 minutes (99291)17 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%
• Arthritis61%
• Ischemic heart disease56%
• Chronic kidney disease54%
• Anxiety49%

Hospitals where Erin N. Fisher works

Medicare's Facility Affiliation Data lists Erin N. Fisher 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.

• Melrosewakefield HealthcareMelrose, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220070

Practice locations

Addresses where Erin N. Fisher is enrolled with Medicare (CMS data updated October 2, 2026).

• 170 Governors AveMedford, MA 02155 (781) 979‑3000
• 30 New Crossing RdReading, MA 01867 (781) 213‑5500

Group practices

Medicare enrollment lists Erin N. Fisher as a member of this group (CMS data updated October 2, 2026).

• Hallmark Health Urgent Care Physicians LLC31 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Massachusetts →

Other emergency medicine doctors in Medford

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

• Shannon Bottari, MD
• Benjamin Evenchik, MD
• Kiersten Gurley, MD
• Andrew Sclar, DO
• Nadia Eshraghi, MD
• Jeremy Carey, MD
• Garett K. Burke, MD
• Ariel Leroy, MD

All emergency medicine doctors in Medford →

Other clinicians in Hallmark Health Urgent Care Physicians LLC

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

• Helen Tang
• Angela P. Scheidegger
• Shannon Bottari, MD
• Nicole G. Mistretta
• Brett R. Aponas
• Nadia Eshraghi, 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