Johndavid M. Storn, MD

Medicare activity in 2024

Official CMS public-use data for Johndavid M. Storn, 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)80 services
2. Emergency department visit with moderate level of medical decision making (99284)41 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 cholesterol64%
• Arthritis51%
• Anxiety41%
• Ischemic heart disease39%
• Depression39%

Hospitals where Johndavid M. Storn works

Medicare's Facility Affiliation Data lists Johndavid M. Storn 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
• New London HospitalNew London, NH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 301304

Practice locations

Addresses where Johndavid M. Storn is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Medical Ctr DrLebanon, NH 03756 (603) 650‑5000
• 273 Country RdNew London, NH 03257 (603) 526‑5215

Group practices

Medicare enrollment lists Johndavid M. Storn as a member of these groups (CMS data updated October 2, 2026).

• Dartmouth-Hitchcock Clinic1,472 clinicians in the group
• The New London Hospital Association Inc68 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in New Hampshire →

Other emergency medicine doctors in Lebanon

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

• Amanda Puleo, DO
• Kevin M. Curtis, MD
• Patricia L. Lanter, MD
• Andrew J. Thomson, MD
• Jessica L. Brooks, MD
• Nicholas Cochran-Caggiano, MD
• Valerie Doyle, DO
• Sarah C. Crockett, MD

All emergency medicine doctors in Lebanon →

Other clinicians in Dartmouth-Hitchcock Clinic

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

• Shehzad N. Merwat, MD
• Jonathan S. Lee, DPM
• Carey M. Hooper, CNA
• Brian C. Fidali, MD
• Rohit Reddy, MD
• Jeffrey M. Cloutier, 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