Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CLAIRE ELIZABETH WORTHY THORNTON D.M.D.
NPI 1114273166
Dentist - General Practice in Kennesaw, GA

Q: What is Claire Thornton's NPI number?

The NPI number for Claire Thornton is 1114273166. It was assigned to this individual provider in the NPPES registry on July 27, 2012.

Q: What is Claire Thornton's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Claire Thornton was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.

Active since July 27, 2012PECOS Enrolled

3900 FREY RD NW STE 100, KENNESAW, GA 30144(770) 424-9292 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Claire Elizabeth Worthy Thornton D.m.d. NPPES

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

DR. CLAIRE ELIZABETH WORTHY THORNTON D.M.D. (NPI 1114273166) is an individual general practice provider in Kennesaw, Georgia, licensed in Georgia (DN014422) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in Marietta.

NPPES Registry Identity

NPI1114273166

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. CLAIRE ELIZABETH WORTHY THORNTONCredential: D.M.D.

Location Address3900 FREY RD NW STE 100Kennesaw, GA 30144-5424

Mailing Address3900 Frey Rd NwKennesaw, GA 30144-5409 · (770) 424-9292

Phone(770) 424-9292

Sole ProprietorNo

Enumeration DateJuly 27, 2012

Last NPPES UpdateJune 22, 2026

NPPES CertifiedJune 22, 2026

✔ NPI 1114273166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in GA · DN014422

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.

3900 FREY RD NW STE 100, Kennesaw, GA 30144

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Secondary Practice Location 1

Location 1141 Lacy St NW Ste 150Marietta, GA 30060-1213 · Phone (770) 485-1492

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Claire Elizabeth Worthy Thornton 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30144 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

$88.06 typical visit price

range $56.84 – $172.43

Typical copayment $22.01 (range $14.21 – $43.10)

Most-billed visit code 99203

Established Patient

$70.85 typical visit price

range $18.22 – $140.40

Typical copayment $17.71 (range $4.55 – $35.10)

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

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

SLEEP RESOLUTION LLC

Dentist

3900 FREY RD NW STE 100
KENNESAW, GA 30144

Cobb County (678) 378-8087

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 Claire Thornton's NPI number?

The NPI number for Claire Thornton is 1114273166. It was assigned to this individual provider in the NPPES registry on July 27, 2012.

Where is Claire Thornton located?

Claire Thornton practices at 3900 Frey Rd NW Ste 100, Kennesaw, GA 30144. The listed phone number is (770) 424-9292.

What is Claire Thornton's specialty?

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

Is Claire Thornton enrolled in Medicare?

Yes. Claire Thornton is registered in the Medicare PECOS enrollment system.

What insurance does Claire Thornton accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Humana and Renaissance Dental list Claire Thornton 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 Claire Thornton was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.