DR. STEPHEN F. GLADDIN (M.D.) – Obstetrics & Gynecology Physician, NPI 1386692671
Obstetrics & Gynecology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,923 OBSTETRICS/GYNECOLOGY in IL
Provider Addresses for DR. STEPHEN F. GLADDIN (M.D.)
1435 N RANDALL RD STE 310
ELGIN, IL 601232304
Phone: (312) 543-8724
Fax: (847) 841-8171
Type: Location
1435 N Randall Rd Ste 310
Elgin, IL 601232304
Phone: (312) 543-8724
Fax: (847) 841-8171
Type: Location
1401 E STATE ST
ROCKFORD, IL 611042315
Phone: (779) 696-4400
Type: Location
North Randall Road, Valley Creek, Elgin, Kane County, Illinois, 60123, United States
ELGIN, IL 601232306
Phone: (847) 488-0800
Type: Location
4929, Thimbleweed Trail, Prairie Trails, Long Grove, Ela Township, Lake County, Illinois, 60047, United States
LONG GROVE, IL 600475277
Phone: (312) 543-8724
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $650.
Total Amount is formed as General ($650) + Research ($0) + Ownership ($0) = $650.
Last reported payment date: 2024-06-07 • Largest payer in this snapshot: GE HealthCare ($625).
Total Amount
$650
General + Research + Ownership
Payments
2
Total payment records
General Amount
$650
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GE HealthCare | $625 |
| Bayer Healthcare Pharmaceuticals Inc. | $25 |
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: 2006-04-25
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 |
|---|---|---|---|---|
| I20060425000630 | 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 60123)
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