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Family Practice

Helen Harrington, DO

Works at hospitals in Hagerstown, MD · Klamath Falls, OR · Maryland, Oregon

Summary

Helen Harrington, DO (Family Practice) is listed by Medicare at 2 hospitals in Hagerstown, MD and Klamath Falls, OR. NPI 1306188149. 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 Helen Harrington, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
13Years since medical school (graduated 2013)
Des Moines University Of Osteopathic Medicine And Health SciencesMedical school
FemaleGender (as listed)
Meritus Medical Center IncGroup practice

Quick answers

Which hospitals does Helen Harrington work at?
Medicare's official clinician data lists Helen Harrington at 2 hospitals: Meritus Medical Center and Sky Lakes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Helen Harrington see patients?
Medicare's clinician data lists 1 practice location in Hagerstown, MD. Call before your visit to confirm the address.
What is Helen Harrington's specialty?
Medicare lists Family Practice as the primary specialty.
Does Helen Harrington accept Medicare assignment?
Yes. Medicare's clinician data says Helen Harrington 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 Helen Harrington's NPI number?
1306188149. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Helen Harrington works

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

Group practices

Medicare enrollment lists Helen Harrington as a member of this group (CMS data updated 2026-10-02).

  • Meritus Medical Center Inc743 clinicians in the group

Specialties

Find other Family Practice doctors in Maryland →

Other family doctors in Hagerstown

Clinicians with the same Medicare primary specialty in Hagerstown, MD — not a recommendation.

All family doctors in Hagerstown →

Clinician information

CredentialDO
Medical schoolDes Moines University Of Osteopathic Medicine And Health Sciences
Graduation year2013
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306188149
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