NPPES file of Aug 9, 2026

Stewart David Harsant, PA-C

Medical Physician Assistant · Chicago, IL

Stewart David Harsant, PA-C is a medical physician assistant with a practice address in Chicago, Illinois, and NPI 1669861589, issued on Jan 15, 2015. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669861589
Name
Stewart David Harsant
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
1702 N Milwaukee Ave, Chicago, IL 60647
Phone
(773) 770-4056
Enumerated
Jan 15, 2015
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20190829002748); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1702 N Milwaukee Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephen MacenasPhysician Assistant1871133538
  2. Tara Miller, PA-CPhysician Assistant1265919484
  3. Caroline Suba, FNP-CNurse Practitioner1235505553

Verify Stewart David Harsant in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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80% fewer Medicare Part D claims than the average medical physician assistant in 2024

233 Medicare Part D claims for 162 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Stewart Harsant233
  2. Specialty average1,148

Most prescribed

  1. Amoxicillin-Clavulanate Potass29 claims
  2. Nitrofurantoin Mono-Macro22 claims
  3. Doxycycline Hyclate20 claims
  4. Azithromycin14 claims
  5. Prednisone11 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.

Industry payments in 2024: $38.86

1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stewart Harsant$38.86
  2. Specialty average$1,055.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 3 group practices

  1. Primary Care Solutions PCDenver, CO
  2. Select Physical Therapy OF West Denver Limited PartnershipDenver, CO
  3. Urgent Care Solutions Glendale PCAurora, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stewart David Harsant among 671 medical physician assistant records in Illinois

Stewart David Harsant, PA-C is one of 671 medical physician assistant records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.

  • NPI issued2015 · 67% of these records are older, 29% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2014 · median 2012 among the 340 with a school on file
  • Record last updated2022 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Illinois

There are 671 medical physician assistant records in Illinois.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Neema Chemmachel, PA-CChicago, IL 606471578173613
  2. Wasiya FarooquiChicago, IL 606471619593464
  3. Marina Elyash, PA-CChicago, IL 606451982800306
  4. Maliha Jamalvi, PA-CChicago, IL 606441891492039
  5. Claudette Cohen, PA-CChicago, IL 606511174641393
  6. Kathryn Allen, PAChicago, IL 606521841777687
  7. Eric King, P.A.-CChicago, IL 606421427101922
  8. Muna OdehChicago, IL 606411104256593

Common questions

What is Stewart David Harsant, PA-C's NPI number?

Stewart David Harsant, PA-C's National Provider Identifier (NPI) is 1669861589, issued on Jan 15, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Stewart David Harsant, PA-C located?

The NPPES record lists a practice address at 1702 N Milwaukee Ave, Chicago, IL, 60647. Phone: (773) 770-4056. Providers update this record themselves, so call before visiting.

How can I verify Stewart David Harsant, PA-C's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Stewart David Harsant, PA-C prescribe under Medicare Part D?

In 2024, Stewart David Harsant, PA-C had 233 Medicare Part D claims for 162 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.