Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Barbara Holub Bizub, D.C.
Chiropractor in Wyckoff, NJ · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164671053
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Registry record
Entity type Individual (Type 1)
Name Dr. Barbara Holub Bizub
Credential D.C.
Sex Female
Practice address 393 Crescent Avenue, Suite G, Wyckoff, NJ, 07481
Phone (201) 848-1516
Fax (201) 848-4922
Enumeration date Sep 16, 2008
Last updated in NPPES Sep 16, 2008
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Barbara Bizub?
Barbara Bizub is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-16.