Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susan Lynn Williams, DC
Chiropractor in Lafayette, IN · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255473856
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Registry record
Entity type Individual (Type 1)
Name Susan Lynn Williams
Credential DC
Sex Female
Practice address 134 Executive Dr, Suite 3, Lafayette, IN, 47905
Phone (765) 448-6489
Fax (765) 448-9775
Enumeration date Feb 12, 2007
Last updated in NPPES Sep 19, 2011
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 |
|---|---|---|---|
| 10787204 | Other | - | CAQH |
| 200129120A | Medicaid | IN | - |
| 350054830 | Other | - | RRMM |
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
How do I verify Susan Williams's NPI record?
Cross-check NPI 1255473856 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255473856 active?
Yes, as of the latest NPPES snapshot, NPI 1255473856 is active (record last updated 2011-09-19).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-19.