Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Trevor Alan Knowles, D.M.D.

General Practice Dentistry in Columbia, MO · enumerated 2006 · practices at Compass Health, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1962419010

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Registry record

Entity type Individual (Type 1)

Name Dr. Trevor Alan Knowles

Credential D.M.D.

Sex Male

Practice address 1101 N Providence Rd, Columbia, MO, 65203

Phone (844) 853-8937

Fax (573) 442-5208

Enumeration date Aug 2, 2006

Last updated in NPPES Sep 26, 2022

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2019003731 (MO) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier	Type	State	Issuer
400067176	Medicaid	MO	-

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 → Validate an NPI →

Frequently asked questions

How do I verify Trevor Knowles's NPI record?

Cross-check NPI 1962419010 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962419010 active?

Yes, as of the latest NPPES snapshot, NPI 1962419010 is active (record last updated 2022-09-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-26.