Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Johndavid Mazich Storn, MD

Individual provider Emergency Medicine Physician · NPI 1710418397

Johndavid Mazich Storn, MD is an Emergency Medicine in Lebanon, New Hampshire. Graduated from University of Florida College of Medicine in 2017, 9 years ago. Practices with Dartmouth-Hitchcock Clinic, a 1,430-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Hampshire and Vermont.

Years since qualifying
9
Trained at
University of Florida College of Medicine
Licensed in
NH, VT
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Partly verified

Some contact details are missing from the federal record.

One Medical Center Dr
Lebanon, NH 03756-0001
Phone: (603) 650-7254
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 17 Belmont Ave Ste 1, Brattleboro, VT 05301-3498 — (802) 257-0341

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 20519 (NH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 042.0015510 (VT)

Record details

NPI number1710418397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2017
Last updated in NPPESApril 13, 2022
Certification dateApril 13, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Dartmouth-Hitchcock Clinic — 1430 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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