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Brian D Weiss, MD

Pediatric Hematology & Oncology Physician in Indianapolis, IN · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033274840

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Registry record

Entity type Individual (Type 1)
Name Brian D Weiss
Credential MD
Sex Male
Practice address 705 Riley Hospital Dr, Indianapolis, IN, 46202
Phone (317) 944-2143
Fax (317) 944-3107
Enumeration date Dec 22, 2006
Last updated in NPPES Mar 11, 2026

Taxonomy & licenses

2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 35.082954 (OH) Secondary
2080P0207X Pediatric Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 01086373A (IN) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Brian Weiss?
The National Provider Identifier (NPI) for Brian Weiss is 1033274840, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Weiss practice?
The practice location on file with NPPES is in Indianapolis, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-11.