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Endocrinology

Leslie S. Eldeiry, MD

Works at hospitals in Boston, MA · Worcester, MA · Massachusetts

Summary

Leslie S. Eldeiry, MD (Endocrinology) is listed by Medicare at 3 hospitals in Boston, MA and Worcester, MA. NPI 1801805221. 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 Leslie S. Eldeiry, 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

EndocrinologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
27Years since medical school (graduated 1999)
University Of Miami, Lm Miller School Of MedicineMedical school
FemaleGender (as listed)
Atrius Health IncGroup practice (+2 more)

Quick answers

Which hospitals does Leslie S. Eldeiry work at?
Medicare's official clinician data lists Leslie S. Eldeiry at 3 hospitals: Brigham and Women's Hospital, Massachusetts Eye and Ear Infirmary - and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Leslie S. Eldeiry see patients?
Medicare's clinician data lists 15 practice locations, including Worcester, MA, Needham, MA and Quincy, MA. Call before your visit to confirm the address.
What is Leslie S. Eldeiry's specialty?
Medicare lists Endocrinology as the primary specialty.
Does Leslie S. Eldeiry accept Medicare assignment?
Yes. Medicare's clinician data says Leslie S. Eldeiry 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 Leslie S. Eldeiry offer telehealth?
Medicare's clinician data says Leslie S. Eldeiry offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Leslie S. Eldeiry?
(508) 556-5400, as listed in official Medicare / NPI Registry data.
What is Leslie S. Eldeiry's NPI number?
1801805221. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Leslie S. Eldeiry works

Medicare's Facility Affiliation Data lists Leslie S. Eldeiry 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 Leslie S. Eldeiry is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 15; the Medicare profile lists all.

Group practices

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

  • Atrius Health Inc1,222 clinicians in the group
  • Reliant Medical Group Inc640 clinicians in the group
  • Massachusetts Eye and Ear Associates, Inc433 clinicians in the group

Specialties

Find other Endocrinology doctors in Massachusetts →

Other endocrinologists in Worcester

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

All endocrinologists in Worcester →

Clinician information

CredentialMD
Medical schoolUniversity Of Miami, Lm Miller School Of Medicine
Graduation year1999
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1801805221
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