Jeffrey P. Chapdelaine, MD

Medicare activity in 2024

Official CMS public-use data for Jeffrey P. Chapdelaine, 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. Ct scan head or brain without contrast (70450)384 services
2. X-ray of chest, 1 view (71045)364 services
3. X-ray of chest, 2 views (71046)278 services
4. Ct scan of abdomen and pelvis with contrast (74177)200 services
5. Ct scan of chest without contrast (71250)147 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%
• Anxiety36%
• Ischemic heart disease34%
• Chronic kidney disease33%

Hospitals where Jeffrey P. Chapdelaine works

Medicare's Facility Affiliation Data lists Jeffrey P. Chapdelaine 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.

• Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 300003
• Monadnock Community HospitalPeterborough, NH · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 301309
• Southern NH Medical CenterNashua, NH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 300020
• St Joseph HospitalNashua, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300011

Practice locations

Addresses where Jeffrey P. Chapdelaine is enrolled with Medicare (CMS data updated October 2, 2026).

• 172 Kinsley StNashua, NH 03060 (207) 784‑2554
• 452 Old St RdPeterborough, NH 03458 (603) 924‑7191
• 6 Tsienneto RdDerry, NH 03038 (603) 883‑4636

Group practices

Medicare enrollment lists Jeffrey P. Chapdelaine as a member of these groups (CMS data updated October 2, 2026).

• Monadnock Community Hospital83 clinicians in the group
• Nashua Radiology PA10 clinicians in the group
• Associated Radiologist, PA7 clinicians in the group

Specialties

• Diagnostic Radiologyprimary

Find other Diagnostic Radiology doctors in New Hampshire →

Other radiologists in Nashua

Clinicians with the same Medicare primary specialty in Nashua, NH — not a recommendation.

• Yih-Hann H. Hsieh, MD
• Rita Sohlich, MD
• Anji Tang, MD
• Tahani A. Alturkistani, MD
• Andreas Christensen, MD
• Philip Grant, MD
• Deborah G. Berger, MD
• Brian H. Hu, MD

All radiologists in Nashua →

Other clinicians in Monadnock Community Hospital

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

• Brian D. Kwitkin, MD
• Thomas M. Quinn
• Douglas K. Schuster, DO
• Richard N. Gray, MD
• Urvi Sullivan, MD
• Jennifer A. Civitella, 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