Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. William Macchi, D.C.
Chiropractor in Raleigh, NC · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861561169
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Registry record
Entity type Individual (Type 1)
Name Dr. William Macchi
Credential D.C.
Sex Male
Practice address 6829 Falls of Neuse Rd, Suite 104, Raleigh, NC, 27615
Phone (919) 845-2099
Enumeration date Nov 8, 2006
Last updated in NPPES Mar 26, 2017
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 1861561169 active?
Yes, as of the latest NPPES snapshot, NPI 1861561169 is active (record last updated 2017-03-26).
How do I verify William Macchi's NPI record?
Cross-check NPI 1861561169 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 2017-03-26.