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Family Practice

Heidi C. Decker, MD

Works at hospitals in Lewiston, ME · Farmington, ME · Maine

Summary

Heidi C. Decker, MD (Family Practice) is listed by Medicare at 2 hospitals in Lewiston, ME and Farmington, ME. NPI 1720068240. 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 Heidi C. Decker, 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
29Years since medical school (graduated 1997)
University Of Vermont College Of MedicineMedical school
FemaleGender (as listed)
MaineHealthGroup practice

Quick answers

Which hospitals does Heidi C. Decker work at?
Medicare's official clinician data lists Heidi C. Decker at 2 hospitals: Central Maine Medical Center and MaineHealth Franklin Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Heidi C. Decker see patients?
Medicare's clinician data lists 2 practice locations, including Livermore Falls, ME and Portland, ME. Call before your visit to confirm the address.
What is Heidi C. Decker's specialty?
Medicare lists Family Practice as the primary specialty.
Does Heidi C. Decker accept Medicare assignment?
Yes. Medicare's clinician data says Heidi C. Decker 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 Heidi C. Decker's NPI number?
1720068240. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Heidi C. Decker works

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

  • 21 Main StLivermore Falls, ME 04254
  • 22 Bramhall StPortland, ME 04102

Group practices

Medicare enrollment lists Heidi C. Decker as a member of this group (CMS data updated 2026-10-02).

  • MaineHealth2,633 clinicians in the group

Specialties

Find other Family Practice doctors in Maine →

Other family doctors in Livermore Falls

Clinicians with the same Medicare primary specialty in Livermore Falls, ME — not a recommendation.

All family doctors in Livermore Falls →

Clinician information

CredentialMD
Medical schoolUniversity Of Vermont College Of Medicine
Graduation year1997
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720068240
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