Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Frank Stroncek, M.D.
Specialist in Bethesda, MD · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417379181
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Registry record
Entity type Individual (Type 1)
Name Dr. David Frank Stroncek
Credential M.D.
Sex Male
Practice address Department of Transfusion Medicine, 10 Center Drive-Msc-1184, Bethesda, MD, 20892
Phone (301) 402-3314
Fax (301) 402-1360
Enumeration date Jan 14, 2014
Last updated in NPPES Jan 14, 2014
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1417379181 active?
Yes, as of the latest NPPES snapshot, NPI 1417379181 is active (record last updated 2014-01-14).
How do I verify David Stroncek's NPI record?
Cross-check NPI 1417379181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-14.