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Nurse Practitioner

Heather Duncan, NP

Sees patients in Chicago, IL · Illinois

Summary

Heather Duncan, NP (Nurse Practitioner) is enrolled with Medicare at 1 practice location in Chicago, IL. NPI 1952858813. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Heather Duncan, 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

Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
10Years since medical school (graduated 2016)
FemaleGender (as listed)
Oak Street Health Physicians Group PCGroup practice

Quick answers

Where does Heather Duncan see patients?
Medicare's clinician data lists 1 practice location in Chicago, IL. Call before your visit to confirm the address.
What is Heather Duncan's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Heather Duncan accept Medicare assignment?
Yes. Medicare's clinician data says Heather Duncan 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 Duncan?
(773) 242-2299, as listed in official Medicare / NPI Registry data.
What is Heather Duncan's NPI number?
1952858813. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Heather Duncan is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Oak Street Health Physicians Group PC229 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Illinois →

Other nurse practitioners in Chicago

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

All nurse practitioners in Chicago →

Clinician information

CredentialNP
Graduation year2016
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952858813
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians