Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Daniel J Nigrelli
Chiropractor in Bethlehem, PA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407488125
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Registry record
Entity type Individual (Type 1)
Name Daniel J Nigrelli
Sex Male
Practice address 1578 Easton Ave, Bethlehem, PA, 18017
Phone (610) 866-4440
Enumeration date Feb 11, 2020
Last updated in NPPES Sep 23, 2020
Taxonomy & licenses
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 Daniel Nigrelli?
Daniel Nigrelli 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-23.