BRIAN D WEISS (MD) – Pediatric Hematology & Oncology Physician, NPI 1033274840
Pediatric Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for BRIAN D WEISS (MD)
PO BOX 778912
CHICAGO, IL 606778912
Phone: (317) 777-6435
Type: Mailing
PO BOX 719094
CHICAGO, IL 606779318
Phone: (317) 777-6435
Fax: (317) 777-6644
Type: Mailing
705 RILEY HOSPITAL DR
INDIANAPOLIS, IN 462025109
Phone: (317) 944-2143
Fax: (317) 944-3107
Type: Location
Cincinnati Children’s Hospital Medical Center, 3333, Burnet Avenue, Pill Hill, Corryville, Cincinnati, Hamilton County, Ohio, 45229-3026, United States
ML 5021
CINCINNATI, OH 452293039
Phone: (513) 636-9985
Fax: (866) 213-7079
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: 2023-09-11
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 |
|---|---|---|---|---|
| I20040326000672 | I | Hematology/Oncology | OH | TBD |
| I20230911001431 | I | Hematology/Oncology | IN | 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 60677)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | OH | |
| - | AR | |
| - | OH | |
| - | OH | |
| Pediatric Medicine | OH |
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