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Geriatric Medicine

Stuart Lewis, MD

Works at hospitals in Lebanon, NH · Windsor, VT · New London, NH · New Hampshire, Vermont

Summary

Stuart Lewis, MD (Geriatric Medicine) is listed by Medicare at 4 hospitals in Lebanon, NH, Windsor, VT and New London, NH. NPI 1023158268. 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 Stuart Lewis, 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

Geriatric MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
38Years since medical school (graduated 1988)
Columbia University College Of Physicians And SurgeonsMedical school
MaleGender (as listed)
Dartmouth-Hitchcock ClinicGroup practice (+1 more)

Quick answers

Which hospitals does Stuart Lewis work at?
Medicare's official clinician data lists Stuart Lewis at 4 hospitals: Alice Peck Day Memorial Hospital, Mary Hitchcock Memorial Hospital, Mt Ascutney Hospital and New London Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Stuart Lewis see patients?
Medicare's clinician data lists 2 practice locations, including Lebanon, NH and Windsor, VT. Call before your visit to confirm the address.
What is Stuart Lewis's specialty?
Medicare lists Geriatric Medicine as the primary specialty.
Does Stuart Lewis accept Medicare assignment?
Yes. Medicare's clinician data says Stuart Lewis 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 Stuart Lewis offer telehealth?
Medicare's clinician data says Stuart Lewis offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Stuart Lewis?
(603) 650-5000, as listed in official Medicare / NPI Registry data.
What is Stuart Lewis's NPI number?
1023158268. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Stuart Lewis works

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

Group practices

Medicare enrollment lists Stuart Lewis 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 Geriatric Medicine doctors in New Hampshire →

Other geriatricians in Lebanon

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

All geriatricians in Lebanon →

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year1988
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1023158268
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