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Gastroenterology

Timothy Gardner, MD

Works at hospitals in Lebanon, NH · Great Falls, MT · Keene, NH … · New Hampshire, Montana

Summary

Timothy Gardner, MD (Gastroenterology) is listed by Medicare at 5 hospitals in Lebanon, NH, Great Falls, MT and Keene, NH and other places. NPI 1851387229. 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 Timothy Gardner, 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

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
26Years since medical school (graduated 2000)
University Of Connecticut School Of MedicineMedical school
MaleGender (as listed)
Dartmouth-Hitchcock ClinicGroup practice (+2 more)

Quick answers

Which hospitals does Timothy Gardner work at?
Medicare's official clinician data lists Timothy Gardner at 5 hospitals: Alice Peck Day Memorial Hospital, Benefis Hospitals Inc, 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 Timothy Gardner see patients?
Medicare's clinician data lists 4 practice locations, including Lebanon, NH, Manchester, NH and Bennington, VT. Call before your visit to confirm the address.
What is Timothy Gardner's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Timothy Gardner accept Medicare assignment?
Yes. Medicare's clinician data says Timothy Gardner 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 Timothy Gardner offer telehealth?
Medicare's clinician data says Timothy Gardner offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Timothy Gardner?
(603) 650-5000, as listed in official Medicare / NPI Registry data.
What is Timothy Gardner's NPI number?
1851387229. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Timothy Gardner works

Medicare's Facility Affiliation Data lists Timothy Gardner 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 Timothy Gardner is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Timothy Gardner 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
  • Southwestern Vermont Medical Center, Inc176 clinicians in the group

Specialties

Find other Gastroenterology doctors in New Hampshire →

Other gastroenterologists in Lebanon

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

All gastroenterologists in Lebanon →

Clinician information

CredentialMD
Medical schoolUniversity Of Connecticut School Of Medicine
Graduation year2000
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1851387229
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