Jeffrey R. Harnsberger, MD

Medicare activity in 2024

Official CMS public-use data for Jeffrey R. Harnsberger, 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. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 services
2. Diagnostic exam of anus using an endoscope (46600)91 services
3. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)39 services
4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)34 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)29 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 cholesterol71%
• High blood pressure64%
• Arthritis48%
• Anxiety27%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)27%
• Depression24%

Hospitals where Jeffrey R. Harnsberger works

Medicare's Facility Affiliation Data lists Jeffrey R. Harnsberger 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.

• Elliot HospitalManchester, NH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 300012
• Mary Hitchcock Memorial HospitalLebanon, NH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 300003

Practice locations

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

• 1 Elliot WayManchester, NH 03103 (603) 669‑5300
• 1 Medical Ctr DrLebanon, NH 03756 (603) 650‑5000
• 100 Hitchcock WayManchester, NH 03104 (603) 695‑2500

Group practices

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

• Dartmouth-Hitchcock Clinic1,472 clinicians in the group
• Mary Hitchcock Memorial Hospital1,280 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in New Hampshire →

Other general surgeons in Manchester

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

• Christopher A. Lundquist, MD
• Grace K. Wilcox
• Alpen Nacar, MD
• Darin J. Miller, MD
• Patrick A. Mahon, MD
• Kyle J. Litow, DO
• Sasha Sotirovic, MD
• Richard J. Tomolonis, MD

All general surgeons in Manchester →

Other clinicians in Dartmouth-Hitchcock Clinic

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

• Judith A. Austin Strohbehn, MD
• Merina Rajbhandari
• James B. Ames, MD
• Ida L. Gitajn, MD
• Ryan Stoner
• Summer A. Stone, CNA

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