Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Barry H Slaven, MD
Surgery Physician in Allentown, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1336156009
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Registry record
Entity type Individual (Type 1)
Name Barry H Slaven
Credential MD
Sex Male
Practice address 1240 S Cedar Crest Blvd, Suite 308, Allentown, PA, 18103
Phone (610) 402-1350
Fax (610) 402-1356
Enumeration date Aug 2, 2006
Last updated in NPPES Dec 8, 2015
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
Where does Barry Slaven practice?
The practice location on file with NPPES is in Allentown, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Barry Slaven?
The National Provider Identifier (NPI) for Barry Slaven is 1336156009, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-08.