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DR. KATHERINE ANNE DUMBELL DDS
NPI 1316508732
Dentist - General Practice in Sedalia, MO

Active since June 26, 2019PECOS Enrolled
821 WESTWOOD DR, SEDALIA, MO 65301(660) 826-4774(816) 753-0804 Get Directions Write a Review

NPPES record last updated: January 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 8, 2025, Jul 14, 2022 (2 updates tracked since 2022).

About Dr. Katherine Anne Dumbell Dds NPPES

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

DR. KATHERINE ANNE DUMBELL DDS (NPI 1316508732) is an individual general practice provider in Sedalia, Missouri, licensed in Missouri (2019020607) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Warsaw.

NPPES Registry Identity

NPI1316508732
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. KATHERINE ANNE DUMBELLCredential: DDS
Location Address821 WESTWOOD DRSedalia, MO 65301-2102
Mailing Address821 Westwood DrSedalia, MO 65301-2102 · (660) 826-4774 · Fax (816) 753-0804
Phone(660) 826-4774
Fax(816) 753-0804
Sole ProprietorNo
Enumeration DateJune 26, 2019
Last NPPES UpdateJanuary 8, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 8, 2025
✔ NPI 1316508732 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 · 2019020607
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.
821 WESTWOOD DR, Sedalia, MO 65301
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Secondary Practice Location 1

Location 117571 N Dam Access RdWarsaw, MO 65355-6396 · Phone (660) 438-2717 · Fax (888) 979-8868

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. Katherine Anne Dumbell Dds 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 Katherine Dumbell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regional Health Care Clinic Inc
Same address
Federally Qualified Health Center (FQHC)
821 WESTWOOD DR
Sedalia, MO 65301
  • Reassigned Medicare billing, Missouri enrollment
  • 57 clinicians in this Medicare group
NPI 1922057504 (660) 826-4774

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 65301 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 20

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

JASON KINGSOLVER
Dentist
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
REBECCA GUNN-CHRONISTER LPC
Counselor (Professional)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
NICOLE RENEE MEDLEY D.D.S.
Dentist (General Practice)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
BLAIRE RILEY LCSW
Social Worker (Clinical)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
DR. JUSTIN ROBERT CRAMER M.D.
Family Medicine
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
LAUREN MADELEINE JONIAK RDH
Dental Hygienist
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
BRAEDEN MATHUR DDS
Dentist
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774
JENNIFER GAMBER NP-C
Nurse Practitioner (Family)
821 WESTWOOD DR
SEDALIA, MO 65301
Pettis County (660) 826-4774

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 Katherine Dumbell's NPI number?

The NPI number for Katherine Dumbell is 1316508732. It was assigned to this individual provider in the NPPES registry on June 26, 2019.

Where is Katherine Dumbell located?

Katherine Dumbell practices at 821 Westwood Dr, Sedalia, MO 65301. The listed phone number is (660) 826-4774.

What is Katherine Dumbell's specialty?

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

Is Katherine Dumbell enrolled in Medicare?

Yes. Katherine Dumbell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katherine Dumbell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Dumbell reassigns Medicare benefits to Regional Health Care Clinic Inc (Sedalia, 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 Katherine Dumbell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katherine Dumbell 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 15 other insurers list Katherine Dumbell 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 Katherine Dumbell was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.