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HEATHER DUNCAN
NPI 1952858813
Nurse Practitioner - Family in Chicago, IL

Active since September 07, 2016PECOS EnrolledAccepts Medicare Assignment
1819 N HARLEM AVE STE A, CHICAGO, IL 60707(773) 589-4385(872) 228-8601 Get Directions Write a Review

NPPES record last updated: May 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 13, 2026, Jun 11, 2025, Mar 3, 2022 and 1 more (4 updates tracked since 2021).

About Heather Duncan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HEATHER DUNCAN (NPI 1952858813) is an individual family provider in Chicago, Illinois, licensed in Illinois (209.024899) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1952858813
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameHEATHER DUNCAN
Location Address1819 N HARLEM AVE STE AChicago, IL 60707-3716
Mailing AddressPo Box 746715Atlanta, GA 30374-6715 · (773) 589-4385 · Fax (872) 228-8601
Phone(773) 589-4385
Fax(872) 228-8601
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateSeptember 7, 2016
Last NPPES UpdateMay 13, 20264 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1952858813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IL · 209.024899✔ Licensed in WA · AP 60667634
Also ListedNurse PractitionerTaxonomy 363L00000X · License AP60667634 (WA)
1819 N HARLEM AVE STE A, Chicago, IL 60707
Open in Google Maps ↗

Other Names 1

Former Name (1)Heather Keddie

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Heather Duncan is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082997739
PECOS Enrollment IDI20220408001156
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
63 services38 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
29 services23 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
24 services24 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60707 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers18 claims33 services$4.22 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
3 suppliers11 claims11 services$0.72 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers16 claims16 services$83.40 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$34.23 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JODI M ROQUE MD
Family Medicine
1819 N HARLEM AVE STE A
CHICAGO, IL 60707
Cook County (773) 589-4385
DR. BEATRIZ HUERTAS RIVERA M.D.
Internal Medicine
1819 N HARLEM AVE STE A
CHICAGO, IL 60707
Cook County (773) 589-4385

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Heather Duncan's NPI number?

The NPI number for Heather Duncan is 1952858813. It was assigned to this individual provider in the NPPES registry on September 7, 2016. The provider is also known as Heather Keddie.

Where is Heather Duncan located?

Heather Duncan practices at 1819 N Harlem Ave Ste A, Chicago, IL 60707. The listed phone number is (773) 589-4385.

What is Heather Duncan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Heather Duncan enrolled in Medicare?

Yes. Heather Duncan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Heather Duncan was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.