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DR. TREVOR ALAN KNOWLES D.M.D.
NPI 1962419010
Dentist - General Practice in Columbia, MO

Active since August 02, 2006PECOS Enrolled
1101 N PROVIDENCE RD, COLUMBIA, MO 65203(844) 853-8937(573) 442-5208 Get Directions Write a Review

NPPES record last updated: September 26, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 26, 2022, Aug 26, 2020, Aug 22, 2019 (3 updates tracked since 2019).

About Dr. Trevor Alan Knowles D.m.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TREVOR ALAN KNOWLES D.M.D. (NPI 1962419010) is an individual general practice provider in Columbia, Missouri, licensed in Missouri (2019003731) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1962419010
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. TREVOR ALAN KNOWLESCredential: D.M.D.
Location Address1101 N PROVIDENCE RDColumbia, MO 65203-4365
Mailing Address1800 CommunityClinton, MO 64735-8804 · (660) 885-8131
Phone(844) 853-8937
Fax(573) 442-5208
Sole ProprietorNo
Enumeration DateAugust 2, 2006
Last NPPES UpdateSeptember 26, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 20, 2022
✔ NPI 1962419010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MO · 2019003731
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1101 N PROVIDENCE RD, Columbia, MO 65203
Open in Google Maps ↗

Secondary Practice Locations 5

Location 1307 BroadwaySalisbury, MO 65281-1037 · Phone (844) 853-8937
Location 21600 N Missouri AveMarceline, MO 64658-1012 · Phone (844) 853-8937
Location 32475 Broadway Bluffs DrColumbia, MO 65201-8148 · Phone (844) 853-8937
Location 41001 W Worley StColumbia, MO 65203-2037 · Phone (844) 853-8937
Location 5303 N Keene St Ste 202Columbia, MO 65201-8052 · Phone (844) 853-8937

Other Identifiers 1

Medicaid400067176MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Trevor Alan Knowles D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Trevor Knowles reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Compass Health, Inc.
61 mi
Federally Qualified Health Center (FQHC)
19515 BRUNE PKWY
Warrenton, MO 63383
  • Reassigned Medicare billing, Missouri enrollment
  • 968 clinicians in this Medicare group
NPI 1144415175 (636) 456-1500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65203 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$65.71 typical visit price
range $16.30 – $131.05
Typical copayment $16.42 (range $4.07 – $32.76)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER JIANG
Family Medicine
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (573) 874-0008
COMPASS HEALTH, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (573) 277-7899
MEGAN L THOMAS DDS
Dentist (General Practice)
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (573) 777-8997
DR. TYLER K. NIVENS DDS
Dentist
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (573) 886-6711
NATASHA MARIE HOLLAND RDH
Dental Hygienist
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (844) 853-8937
LAURA NEKKANTI RDH
Dental Hygienist
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (844) 853-8937
ROBERT HERTING
Family Medicine
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (573) 875-5350
KEVIN GEORGE THOMAS DDS
Dentist
1101 N PROVIDENCE RD
COLUMBIA, MO 65203
Boone County (573) 886-6741

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Trevor Knowles's NPI number?

The NPI number for Trevor Knowles is 1962419010. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Trevor Knowles located?

Trevor Knowles practices at 1101 N Providence Rd, Columbia, MO 65203. The listed phone number is (844) 853-8937.

What is Trevor Knowles's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Trevor Knowles enrolled in Medicare?

Yes. Trevor Knowles is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Trevor Knowles's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Trevor Knowles reassigns Medicare benefits to Compass Health, Inc. (Warrenton, MO). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Trevor Knowles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Trevor Knowles accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 7 other insurers list Trevor Knowles as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Trevor Knowles was last updated on September 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.