Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Kathryn Faulk Williams, RD, LD
Registered Dietitian in Opelika, AL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043414329
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Registry record
Entity type Individual (Type 1)
Name Mrs. Kathryn Faulk Williams
Credential RD, LD
Sex Female
Practice address 2422 Village Professional Drive, Opelika, AL, 36801
Phone (334) 528-6800
Enumeration date Jun 12, 2007
Last updated in NPPES Sep 22, 2015
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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 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 Kathryn Williams?
Kathryn Williams is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-22.