Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles Y Shields, O.D.
Optometrist in Knoxville, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114085859
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles Y Shields
Credential O.D.
Sex Male
Practice address 10219 Kingston Pike, Ste 101, Knoxville, TN, 37922
Phone (865) 539-3888
Fax (865) 539-0653
Enumeration date Dec 5, 2006
Last updated in NPPES Oct 26, 2010
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License ODT1339 (TN) Secondary
152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License ODT1339 (TN) Secondary
152WS0006X Sports Vision Optometrist Eye and Vision Services Providers · License ODT1339 (TN) Secondary
152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License ODT1339 (TN) Secondary
152WX0102X Occupational Vision Optometrist Eye and Vision Services Providers · License ODT1339 (TN) Secondary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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 1114085859 active?
Yes, as of the latest NPPES snapshot, NPI 1114085859 is active (record last updated 2010-10-26).
How do I verify Charles Shields's NPI record?
Cross-check NPI 1114085859 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 2010-10-26.