Erica J. Jessen, MD

Medicare activity in 2024

Official CMS public-use data for Erica J. Jessen, 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)346 services
2. Emergency department visit with moderate level of medical decision making (99284)243 services
3. Critical care, first 30-74 minutes (99291)26 services
4. Ultrasound of heart, follow-up (93308)21 services
5. Ultrasound scan of chest (76604)14 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 cholesterol74%
• Arthritis54%
• Ischemic heart disease44%
• Anxiety43%
• Diabetes37%

Hospitals where Erica J. Jessen works

Medicare's Facility Affiliation Data lists Erica J. Jessen 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.

• Baystate Franklin Medical CenterGreenfield, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220016
• Baystate Noble HospitalWestfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220065
• Berkshire Medical CenterPittsfield, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220046

Practice locations

Addresses where Erica J. Jessen is enrolled with Medicare (CMS data updated October 2, 2026).

• 115 W Silver StWestfield, MA 01085 (413) 568‑2811
• 725 N StPittsfield, MA 01201 (413) 447‑2000
• 759 Chestnut StSpringfield, MA 01107 (413) 794‑8121

Group practices

Medicare enrollment lists Erica J. Jessen as a member of these groups (CMS data updated October 2, 2026).

• Baystate Medical Practices Inc1,369 clinicians in the group
• Berkshire Medical Center Inc203 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Massachusetts →

Other emergency medicine doctors in Westfield

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

• Chelsea N. Green, DO
• Konstantin Vatrenko, DO
• Tae- Hyong Kim, DO
• Danielle Aston, DO
• Matthew D. Shapiro, DO
• Meghann E. Zapcic-Desrochers, MD
• Julianne R. Earle, DO
• Sundeep M. Shukla, MD

All emergency medicine doctors in Westfield →

Other clinicians in Baystate Medical Practices Inc

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

• Stephen Akinfenwa, MD
• Nandakumar Ponnusamy, MD
• Nichole M. Coppez, NP
• Kate E. Hamilton, NP
• Logeswari Neelakandan, MD
• Nicola Sumorok, 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