Mr. Calvin Daniel Smith

Mr. Calvin Daniel Smith is a Denturist provider (Denturist) practicing in Eugene, OR, registered in the NPPES registry with NPI 1821503293 since 2017.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1821503293
Entity type	Individual (Type 1)
Name	Mr. Calvin Daniel Smith
Sex	Male
Practice address	Eugene, OR, 97404
Phone	5415147691
Enumeration date	2017-12-07
Last updated in NPPES	2017-12-07

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
122400000X	Denturist	Primary	DT-DO-10186888	OR

Copy-ready billing details

Provider: Calvin Smith
NPI: 1821503293
Taxonomy: 122400000X (Denturist)
Address: Eugene, OR, 97404

Verify this record

Cross-check NPI 1821503293 against the authoritative CMS record: view Mr. Calvin Daniel Smith on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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 Calvin Smith?

Calvin Smith is registered in NPPES with the primary taxonomy of Denturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-12-07.