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IRENE DUCK DMD
NPI 1093491896
Dentist in Oneida, TN

Active since June 26, 2023PECOS Enrolled
474 INDUSTRIAL LN, ONEIDA, TN 37841(423) 286-8600 Get Directions Write a Review

NPPES record last updated: July 27, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Irene Duck Dmd NPPES

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

IRENE DUCK DMD (NPI 1093491896) is an individual dentist in Oneida, Tennessee, licensed in Tennessee (12275) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093491896
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameIRENE DUCKCredential: DMD
Location Address474 INDUSTRIAL LNOneida, TN 37841
Mailing Address474 Industrial LnOneida, TN 37841 · (423) 286-8600
Phone(423) 286-8600
Sole ProprietorNo
Enumeration DateJune 26, 2023
Last NPPES UpdateJuly 27, 2023
NPPES CertifiedJuly 27, 2023
✔ NPI 1093491896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in TN · 12275
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
474 INDUSTRIAL LN, Oneida, TN 37841
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Other Names 1

Former Name (1)Irene Thomas Dmd

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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)

Irene Duck Dmd 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 Irene Duck reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mountain Peoples Health Councils Inc
Same address
Dental
474 INDUSTRIAL LN
Oneida, TN 37841
  • Reassigned Medicare billing, Tennessee enrollment
  • 25 clinicians in this Medicare group
NPI 1649635939 (423) 286-8600

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 37841 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
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 5

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

DR. LEONARD J MARTIN DDS
Dentist (General Practice)
474 INDUSTRIAL LN
ONEIDA, TN 37841
Scott County (423) 286-8600
CALEB M LEBORIOUS
Dentist
474 INDUSTRIAL LN
ONEIDA, TN 37841
Scott County (423) 286-8600
MIA LASHER
Dentist (General Practice)
474 INDUSTRIAL LN
ONEIDA, TN 37841
Scott County (423) 286-8600
MOUNTAIN PEOPLES HEALTH COUNCILS INC
Clinic/Center (Dental)
474 INDUSTRIAL LN
ONEIDA, TN 37841
Scott County (423) 286-8600
DR. ASHLEY ROSE FLECK DDS
Dentist (General Practice)
474 INDUSTRIAL LN
ONEIDA, TN 37841
Scott County (423) 569-3800

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 Irene Duck's NPI number?

The NPI number for Irene Duck is 1093491896. It was assigned to this individual provider in the NPPES registry on June 26, 2023. The provider is also known as Irene Thomas Dmd.

Where is Irene Duck located?

Irene Duck practices at 474 Industrial Ln, Oneida, TN 37841. The listed phone number is (423) 286-8600.

What is Irene Duck's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Irene Duck enrolled in Medicare?

Yes. Irene Duck is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Irene Duck's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irene Duck reassigns Medicare benefits to Mountain Peoples Health Councils Inc (Oneida, TN). 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 Irene Duck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Irene Duck accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and EMI Health and 7 other insurers list Irene Duck 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 Irene Duck was last updated on July 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.