JENNIFER S RON (MD) – Emergency Medicine Physician, NPI 1629021977
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,845 EMERGENCY MEDICINE in IL
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Provider Addresses for JENNIFER S RON (MD)
Carol Stream Post Office, 550, East Fullerton Avenue, Carol Stream, Bloomingdale Township, DuPage County, Illinois, 60188, United States
DEPT 20-1070
CAROL STREAM, IL 601975940
Phone: (630) 734-0200
Fax: (630) 734-1560
Type: Mailing
Au Bon Pain, 5145, North California Avenue, Bowmanville, Lincoln Square, Chicago, Jefferson Township, Cook County, Illinois, 60625, United States
CHICAGO, IL 60625
Phone: (773) 878-8200
Fax: (630) 734-1560
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2004-06-23
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20040623000185 | I | Emergency Medicine | IL | 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 |
|---|---|---|---|---|
| 36415 | Insertion of needle into vein for collection of blood sample | 64 | 59 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 51 | 50 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 45 | 43 | $0 |
| 81003 | Automated urinalysis test | 32 | 31 | $0 |
| 87635 | Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 27 | 27 | $0 |
Insurance plans in this area (ZIP 60197)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | IL | |
| Emergency Medicine | IL | |
| Emergency Medicine | IL |
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