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

Anesthesiology

Jennifer E. O Flaherty, MD

Works at hospitals in Lebanon, NH · New Hampshire

Summary

Jennifer E. O Flaherty, MD (Anesthesiology) is listed by Medicare at 1 hospital in Lebanon, NH. NPI 1568408847. 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 E. O Flaherty, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
University Of Cincinnati College Of MedicineMedical school
FemaleGender (as listed)
Dartmouth-Hitchcock ClinicGroup practice

Quick answers

Which hospitals does Jennifer E. O Flaherty work at?
Medicare's official clinician data lists Jennifer E. O Flaherty at 1 hospital: Mary Hitchcock Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Jennifer E. O Flaherty see patients?
Medicare's clinician data lists 2 practice locations, including Lebanon, NH and Hanover, NH. Call before your visit to confirm the address.
What is Jennifer E. O Flaherty's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Jennifer E. O Flaherty accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer E. O Flaherty 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 E. O Flaherty?
(603) 650-5000, as listed in official Medicare / NPI Registry data.
What is Jennifer E. O Flaherty's NPI number?
1568408847. 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 E. O Flaherty works

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

Group practices

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

  • Dartmouth-Hitchcock Clinic1,472 clinicians in the group

Specialties

Find other Anesthesiology doctors in New Hampshire →

Other anesthesiologists in Lebanon

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

All anesthesiologists in Lebanon →

Clinician information

CredentialMD
Medical schoolUniversity Of Cincinnati College Of Medicine
Graduation year1989
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1568408847
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