MICHIANA HEMATOLOGY-ONCOLOGY P C – Hematology & Oncology Physician, NPI 1003955485
Hematology & Oncology Physician
Main info
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for MICHIANA HEMATOLOGY-ONCOLOGY P C
100 E WAYNE ST STE 510
SOUTH BEND, IN 466012394
Phone: (574) 334-5400
Fax: (574) 334-5401
Type: Mailing
PO BOX 746092
ATLANTA, GA 303746092
Phone: (574) 237-1328
Fax: (574) 237-1348
Type: Mailing
5340 HOLY CROSS PKWY
MISHAWAKA, IN 465451470
Phone: (574) 237-1328
Fax: (574) 968-8488
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: 2012-01-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Past revalidation due date
Earliest CMS due date was 2026-05-31 (12 days ago).
Enrollment records
1
Earliest due date
2026-05-31
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 |
|---|---|---|---|---|
| O20120111000219 | O | Physician - Hematology/Oncology | IN | 2026-05-31 |
What to do next
- Verify current status on the CMS Revalidation Lookup Tool immediately.
- Complete revalidation in PECOS or contact your Medicare Administrative Contractor (MAC).
- Overdue revalidation can lead to deactivation of Medicare billing privileges.
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 46601)
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