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Medical Oncology

Charles Gaulin, MD

Works at hospitals in Lebanon, NH · Brattleboro, VT · Keene, NH … · New Hampshire, Vermont

Summary

Charles Gaulin, MD (Medical Oncology) is listed by Medicare at 5 hospitals in Lebanon, NH, Brattleboro, VT and Keene, NH and other places. NPI 1558724013. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Charles Gaulin, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Medical OncologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
11Years since medical school (graduated 2015)
MaleGender (as listed)
Dartmouth-Hitchcock ClinicGroup practice (+1 more)

Quick answers

Which hospitals does Charles Gaulin work at?
Medicare's official clinician data lists Charles Gaulin at 5 hospitals: Alice Peck Day Memorial Hospital, Brattleboro Memorial Hospital, Cheshire Medical Center, Mary Hitchcock Memorial Hospital and New London Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Charles Gaulin see patients?
Medicare's clinician data lists 1 practice location in Lebanon, NH. Call before your visit to confirm the address.
What is Charles Gaulin's specialty?
Medicare lists Medical Oncology as the primary specialty.
Does Charles Gaulin accept Medicare assignment?
Yes. Medicare's clinician data says Charles Gaulin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Charles Gaulin offer telehealth?
Medicare's clinician data says Charles Gaulin offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Charles Gaulin?
(603) 650-5000, as listed in official Medicare / NPI Registry data.
What is Charles Gaulin's NPI number?
1558724013. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Charles Gaulin works

Medicare's Facility Affiliation Data lists Charles Gaulin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Charles Gaulin is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Charles Gaulin as a member of these groups (CMS data updated 2026-10-02).

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

Specialties

Find other Medical Oncology doctors in New Hampshire →

Other oncologists in Lebanon

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

All oncologists in Lebanon →

Clinician information

CredentialMD
Graduation year2015
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1558724013
CorrectionsReport an error or suggest an update →

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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians