Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carl Larue Knox, DDS
Dentist in Tacoma, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427193382
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Registry record
Entity type Individual (Type 1)
Name Dr. Carl Larue Knox
Credential DDS
Sex Male
Practice address 14818 Pacific Ave S, Tacoma, WA, 98444
Phone (253) 531-0638
Fax (253) 536-7928
Enumeration date Feb 20, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0143 | Other | - | WASHINGTON DENTAL SERVICE |
| 614482 | Other | - | UNITED CONCORDIA INS |
| 129840361 | Other | - | AMERICAN DENTAL ASSOCIATI |
| KN707 | Other | - | REGENCE BLUE CROSS BLUE S |
| 5092507 | Medicaid | WA | - |
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 Carl Knox's NPI record?
Cross-check NPI 1427193382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427193382 active?
Yes, as of the latest NPPES snapshot, NPI 1427193382 is active (record last updated 2007-07-08).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.