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Dr. Randall Ostroff, MD

Anesthesiology Physician in Berwyn, IL · enumerated 2006.

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

National Provider Identifier

1366523219

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Registry record

Entity type Individual (Type 1)
Name Dr. Randall Ostroff
Credential MD
Sex Male
Practice address 3249 Oak Park Ave, Berwyn, IL, 60402
Phone (708) 783-2450
Enumeration date Oct 18, 2006
Last updated in NPPES Mar 7, 2008

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians 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

Where does Randall Ostroff practice?
The practice location on file with NPPES is in Berwyn, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Randall Ostroff?
The National Provider Identifier (NPI) for Randall Ostroff is 1366523219, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-07.