DR. CLARE CADAGIN ZIMMERMAN (M.D.) – Pediatric Hematology & Oncology Physician, NPI 1902291735
Pediatric Hematology & Oncology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for DR. CLARE CADAGIN ZIMMERMAN (M.D.)
400 N 9th St Fl 3
Springfield, IL 627025310
Phone: (217) 545-8000
Type: Location
2160 S 1ST AVE
MAYWOOD, IL 601533328
Phone: (708) 327-9124
Fax: (708) 327-9111
Type: Mailing
1 CHILDRENS PL CB 8116
SAINT LOUIS, MO 63110
Phone: (314) 454-6018
Type: Location
201 E MADISON ST STE 328
SPRINGFIELD, IL 627025131
Phone: (217) 545-7731
Type: Mailing
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: 2021-07-28
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 |
|---|---|---|---|---|
| I20210728000821 | I | Pediatric 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 62702)
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