NERIHAN HADJI (DO) – Nephrology Physician, NPI 1407350069
Nephrology Physician
Main info
Contacts
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for NERIHAN HADJI (DO)
2550 Hauser Ross Dr Ste 325
Sycamore, IL 601783180
Phone: (224) 933-5500
Type: Location
Lakeland Medical Center, 1234, Napier Avenue, Saint Joseph, Berrien County, Michigan, 49085, United States
SAINT JOSEPH, MI 490852112
Phone:
Type: Mailing
500 N MCLEAN BLVD
ELGIN, IL 601233275
Phone: (224) 933-5500
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $458.
Total Amount is formed as General ($458) + Research ($0) + Ownership ($0) = $458.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: GENZYME CORPORATION ($127).
Total Amount
$458
General + Research + Ownership
Payments
4
Total payment records
General Amount
$458
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-04-17
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 |
|---|---|---|---|---|
| I20210929002719 | I | Hospitalist | MI | TBD |
| I20250417003340 | I | Internal 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60178)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.