STEPHANIE CHEN (M.D.) – Obstetrics & Gynecology Physician, NPI 1184966574
Obstetrics & Gynecology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,923 OBSTETRICS/GYNECOLOGY in IL
Provider Addresses for STEPHANIE CHEN (M.D.)
8201 E Riverside Blvd
Rockford, IL 611142300
Phone: (815) 971-7000
Fax: (815) 968-4795
Type: Location
350 E 17TH ST
9BH26
NEW YORK, NY 100033805
Phone:
Type: Mailing
833 CHESTNUT STREET
1ST FLOOR
PHILADELPHIA, PA 191074420
Phone: (215) 955-5000
Fax: (215) 923-1089
Type: Location
820 S WOOD ST # MC808
CHICAGO, IL 606124325
Phone: (312) 996-7006
Type: Mailing
1801 W TAYLOR ST # MC650
CHICAGO, IL 606124795
Phone: (312) 413-7500
Fax: (312) 413-3856
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $1,087.
Total Amount is formed as General ($1,087) + Research ($0) + Ownership ($0) = $1,087.
Last reported payment date: 2024-11-05 • Largest payer in this snapshot: Intuitive Surgical, Inc. ($1,075).
Total Amount
$1,087
General + Research + Ownership
Payments
5
Total payment records
General Amount
$1,087
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Intuitive Surgical, Inc. | $1,075 |
| Organon LLC | $12 |
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: 2022-10-13
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 |
|---|---|---|---|---|
| I20221013001170 | I | Obstetrics/Gynecology | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 61114)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Radiation Oncology | WI | |
| - | IL | |
| - | IL | |
| Nurse Practitioner | IL | |
| Family Practice | IL | |
| - | IL | |
| Emergency Medicine | IL | |
| Hematology/Oncology, Internal Medicine | IL | |
| - | IL | |
| - | IL |
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