Jennifer Bolton, DO

Medicare activity in 2024

Official CMS public-use data for Jennifer Bolton, 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)338 services
2. Emergency department visit with moderate level of medical decision making (99284)102 services
3. Critical care, first 30-74 minutes (99291)76 services
4. Ultrasound of heart, follow-up (93308)43 services
5. Ultrasound scan of chest (76604)19 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%
• Arthritis55%
• Anxiety49%
• Depression47%
• Ischemic heart disease43%

Hospitals where Jennifer Bolton works

Medicare's Facility Affiliation Data lists Jennifer Bolton 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 Medical CenterSpringfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220077
• Baystate Noble HospitalWestfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220065

Practice locations

Addresses where Jennifer Bolton is enrolled with Medicare (CMS data updated October 2, 2026).

• 280 Chestnut St, Suite 2Springfield, MA 01199
• 759 Chestnut StSpringfield, MA 01199

Group practices

Medicare enrollment lists Jennifer Bolton as a member of this group (CMS data updated October 2, 2026).

• Baystate Medical Practices Inc1,369 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Massachusetts →

Other emergency medicine doctors in Springfield

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

• Katherine E. Stephens, MD
• Mackay D. Burgon, DO
• Andrea C. Garcia Rodriguez, MD
• Bryanne E. Macdonald, MD
• Natalie L. Strokes, DO
• Seth R. Gemme, MD
• Ned I. Rudnitzky, MD
• Wilson Pyle

All emergency medicine doctors in Springfield →

Other clinicians in Baystate Medical Practices Inc

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

• Jennifer W. Smith, PA
• Ennis J. Duffis, MD
• Eloise A. Lachance, CNA
• Jennifer J. Schimmel, MD
• Aaron L. Stupple, MD
• Vincent Mariano, 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