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

Pathology

Heather L. Barrett, MD

Works at hospitals in Benton, IL · Harrisburg, IL · Herrin, IL … · Illinois

Summary

Heather L. Barrett, MD (Pathology) is listed by Medicare at 5 hospitals in Benton, IL, Harrisburg, IL and Herrin, IL and other places. NPI 1619105897. 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 Heather L. Barrett, 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

PathologyPrimary specialty
YesAccepts Medicare assignment
17Years since medical school (graduated 2009)
FemaleGender (as listed)
Southern Illinois Medical Services NFPGroup practice

Quick answers

Which hospitals does Heather L. Barrett work at?
Medicare's official clinician data lists Heather L. Barrett at 5 hospitals: Franklin Hospital, Harrisburg Medical Center, Herrin Hospital, Memorial Hospital of Carbondale and St Joseph Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Heather L. Barrett see patients?
Medicare's clinician data lists 2 practice locations, including Herrin, IL and Carbondale, IL. Call before your visit to confirm the address.
What is Heather L. Barrett's specialty?
Medicare lists Pathology as the primary specialty.
Does Heather L. Barrett accept Medicare assignment?
Yes. Medicare's clinician data says Heather L. Barrett 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 Heather L. Barrett?
(618) 942-2171, as listed in official Medicare / NPI Registry data.
What is Heather L. Barrett's NPI number?
1619105897. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Heather L. Barrett works

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

Group practices

Medicare enrollment lists Heather L. Barrett as a member of this group (CMS data updated 2026-10-02).

  • Southern Illinois Medical Services NFP334 clinicians in the group

Specialties

Find other Pathology doctors in Illinois →

Other pathologists in Herrin

Clinicians with the same Medicare primary specialty in Herrin, IL — not a recommendation.

All pathologists in Herrin →

Clinician information

CredentialMD
Graduation year2009
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619105897
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