Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

Louisa S. Canham, MD

Works at hospitals in Cambridge, MA · Massachusetts

Summary

Louisa S. Canham, MD (Emergency Medicine) is listed by Medicare at 1 hospital in Cambridge, MA. NPI 1518288166. 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 Louisa S. Canham, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
16Years since medical school (graduated 2010)
Columbia University College Of Physicians And SurgeonsMedical school
FemaleGender (as listed)
Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr IncGroup practice (+2 more)

Quick answers

Which hospitals does Louisa S. Canham work at?
Medicare's official clinician data lists Louisa S. Canham at 1 hospital: Mount Auburn Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Louisa S. Canham see patients?
Medicare's clinician data lists 2 practice locations, including Quincy, MA and Boston, MA. Call before your visit to confirm the address.
What is Louisa S. Canham's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Louisa S. Canham accept Medicare assignment?
Yes. Medicare's clinician data says Louisa S. Canham 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.
What is the phone number for Louisa S. Canham?
(617) 615-4000, as listed in official Medicare / NPI Registry data.
What is Louisa S. Canham's NPI number?
1518288166. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Louisa S. Canham works

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

Group practices

Medicare enrollment lists Louisa S. Canham as a member of these groups (CMS data updated 2026-10-02).

  • Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc1,740 clinicians in the group
  • Beth Israel Deaconess Medical Center Inc127 clinicians in the group
  • Bid-Milton Physician Associates Inc53 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Massachusetts →

Other emergency medicine doctors in Quincy

Clinicians with the same Medicare primary specialty in Quincy, MA — not a recommendation.

All emergency medicine doctors in Quincy →

Clinician information

CredentialMD
Medical schoolColumbia University College Of Physicians And Surgeons
Graduation year2010
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1518288166
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