Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Harry Mcwilliams Jr., D.C.
Chiropractor in Centerburg, OH · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023168853
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Registry record
Entity type Individual (Type 1)
Name Dr. Harry Mcwilliams Jr.
Credential D.C.
Sex Male
Practice address 29 N. Clayton St., Centerburg, OH, 43011
Phone (740) 625-6212
Fax (740) 625-6217
Enumeration date Jan 12, 2007
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2440782 | Medicaid | OH | - |
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 1023168853 active?
Yes, as of the latest NPPES snapshot, NPI 1023168853 is active (record last updated 2007-07-09).
How do I verify Harry Mcwilliams's NPI record?
Cross-check NPI 1023168853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.