STEWART DAVID HARSANT (PA-C) – Medical Physician Assistant, NPI 1669861589
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
5,035 PHYSICIAN ASSISTANT in IL
Provider Addresses for STEWART DAVID HARSANT (PA-C)
1702 N MILWAUKEE AVE
CHICAGO, IL 606475424
Phone: (773) 770-4056
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $82.
Total Amount is formed as General ($82) + Research ($0) + Ownership ($0) = $82.
Last reported payment date: 2024-03-06 • Largest payer in this snapshot: Kowa Pharmaceuticals America, Inc. ($44).
Total Amount
$82
General + Research + Ownership
Payments
4
Total payment records
General Amount
$82
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Kowa Pharmaceuticals America, Inc. | $44 |
| Hologic Sales and Service, LLC | $39 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-08-29
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20161031000564 | I | Physician Assistant | IL | TBD |
| I20190829002748 | I | Physician Assistant | CO | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 88 | 86 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 61 | 61 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 39 | 39 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 34 | 17 | $0 |
| 87811 | Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 25 | 25 | $0 |
Insurance plans in this area (ZIP 60647)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CO | |
| Physician Assistant | VT | |
| Physician Assistant | TN | |
| Physician Assistant | CO | |
| Physician Assistant | TN | |
| Physician Assistant | CO | |
| Physician Assistant | TN | |
| Nurse Practitioner | WY | |
| - | TX | |
| Emergency Medicine | CO |
Reviews
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