Heather Duncan
Family Nurse Practitioner · Chicago, IL
Heather Duncan is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1952858813, issued on Sep 7, 2016. Check the license (Illinois 209.024899, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Duncan
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209.024899 IL
AP 60667634 WA
AP60667634 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1819 N Harlem Ave Ste A, Chicago, IL 60707
- Phone
- (773) 589-4385
- Enumerated
- Sep 7, 2016
- Record last updated
- May 13, 2026
- Fax
- (872) 228-8601
- Medicare enrollment
- Enrolled (PECOS I20220408001156); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 1819 N Harlem Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Beatriz Huertas Rivera, M.D.Internal Medicine Physician1508841982
- Jodi Roque, MDFamily Medicine Physician1346478526
Verify Heather Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.024899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.8 times the Medicare Part D claims of the average family nurse practitioner in 2024
8,870 Medicare Part D claims for 729 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 139 claims were for opioids.
Most prescribed
- Atorvastatin Calcium872 claims
- Albuterol Sulfate Hfa470 claims
- Amlodipine Besylate467 claims
- Losartan Potassium282 claims
- Lisinopril265 claims
- Gabapentin258 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Oak Street Health Physicians Group PCChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Duncan among 7,639 family nurse practitioner records in Illinois
Heather Duncan is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 30% of them.
- NPI issued2016 · 30% of these records are older, 63% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2018 among the 4,778 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,567 family nurse practitioner records list a practice address in Chicago
They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Chicago → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Yamini Boddu, NPChicago, IL 607071568290252
- Mary Clark, DNP, APRN, FNP-BCElmwood Park, IL 607071518889591
- Christina Crews, NPElmwood Park, IL 607071538467642
- Kelsey Janesku, FNPElmwood Park, IL 607071871481820
- Christine Kathure, APNElmwood Park, IL 607071528565777
- Falguni Patel, MSN, APRN, FNP-BCChicago, IL 607071356904320
- Seema Pillai, NPElmwood Park, IL 607071013395482
- Shiny Saju, FNPElmwood Park, IL 607071881125185
Common questions
What is Heather Duncan's NPI number?
Heather Duncan's National Provider Identifier (NPI) is 1952858813, issued on Sep 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Heather Duncan located?
The NPPES record lists a practice address at 1819 N Harlem Ave Ste A, Chicago, IL, 60707. Phone: (773) 589-4385. Providers update this record themselves, so call before visiting.
How can I verify Heather Duncan's license?
NPPES lists Illinois license number 209.024899, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Duncan prescribe under Medicare Part D?
In 2024, Heather Duncan had 8,870 Medicare Part D claims for 729 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.