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Emergency Medicine

Jennifer B. Dai, MD

Works at hospitals in Manchester, NH · Nashua, NH · New Hampshire

Summary

Jennifer B. Dai, MD (Emergency Medicine) is listed by Medicare at 2 hospitals in Manchester, NH and Nashua, NH. NPI 1659950657. 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 Jennifer B. Dai, 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
5Years since medical school (graduated 2021)
Icahn School Of Medicine At Mount SinaiMedical school
FemaleGender (as listed)
Elliot Professional ServicesGroup practice

Quick answers

Which hospitals does Jennifer B. Dai work at?
Medicare's official clinician data lists Jennifer B. Dai at 2 hospitals: Catholic Medical Center and Southern NH Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jennifer B. Dai see patients?
Medicare's clinician data lists 3 practice locations, including Manchester, NH and Londonderry, NH. Call before your visit to confirm the address.
What is Jennifer B. Dai's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Jennifer B. Dai accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer B. Dai 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 Jennifer B. Dai?
(603) 627-1669, as listed in official Medicare / NPI Registry data.
What is Jennifer B. Dai's NPI number?
1659950657. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jennifer B. Dai works

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

Group practices

Medicare enrollment lists Jennifer B. Dai as a member of this group (CMS data updated 2026-10-02).

  • Elliot Professional Services427 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New Hampshire →

Other emergency medicine doctors in Manchester

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

All emergency medicine doctors in Manchester →

Clinician information

CredentialMD
Medical schoolIcahn School Of Medicine At Mount Sinai
Graduation year2021
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1659950657
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