Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Tiffany N Newcastle, D.C.
Chiropractor in Pecatonica, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376504787
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Registry record
Entity type Individual (Type 1)
Name Dr. Tiffany N Newcastle
Credential D.C.
Sex Female
Practice address 427 Main St, Pecatonica, IL, 61063
Phone (815) 239-1121
Fax (815) 239-2766
Enumeration date Mar 28, 2006
Last updated in NPPES Jul 8, 2007
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 NPI 1376504787 active?
Yes, as of the latest NPPES snapshot, NPI 1376504787 is active (record last updated 2007-07-08).
How do I verify Tiffany Newcastle's NPI record?
Cross-check NPI 1376504787 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.