Tiffany Todd Duncan, D.M.D.
General Practice Dentistry · Mayfield, KY
Tiffany Todd Duncan, D.M.D. is a general practice dentistry with a practice address in Mayfield, Kentucky, and NPI 1447518972, issued on May 3, 2012. Check the license (Kentucky 7654, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tiffany Todd Duncan
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 7654 KY
Self-reported in NPPES; status is on the state search - Practice location
- 822 Paris RD, Mayfield, KY 42066
- Phone
- (270) 247-0751
- Enumerated
- May 3, 2012
- Record last updated
- Mar 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (270) 247-0757
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,590 in Kentucky → Look up another NPI →
Also registered at 822 Paris RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Dunker, DMD ORTHODONTIST MSOrthodontics and Dentofacial Orthopedics Dentistry1295806818
Verify Tiffany Todd Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 7654Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average general practice dentistry in 2024
251 Medicare Part D claims for 99 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Amoxicillin145 claims
- Levofloxacin19 claims
- Methylprednisolone14 claims
- Hydrocodone-Acetaminophen12 claims
- Ibuprofen12 claims
- Azithromycin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Tiffany Todd Duncan among 1,590 general practice dentistry records in Kentucky
Tiffany Todd Duncan, D.M.D. is one of 1,590 general practice dentistry records with a practice address in Kentucky. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 27% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2016 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 general practice dentistry records list a practice address in Mayfield
They are 8 of the 228 NPPES records with a practice address in Mayfield, and 1,590 general practice dentistry records in Kentucky.
All 1,590 in Kentucky → Every provider in Mayfield → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Olin Covington, DMDMayfield, KY 420661669597506
- Corbin Hawks, DMDMayfield, KY 420661396265187
- Holly McClendon, DMDMayfield, KY 420661831275478
- Jerry Mills, DDSMayfield, KY 420661942343140
- Ryan Overby, D.M.D.Mayfield, KY 420661497548283
- Salena Poat, DMDMayfield, KY 420661609910082
- McKinley Reynolds, D.M.D.Mayfield, KY 420661023388386
- Steve Crider, D.M.D.Marion, KY 420641285747915
Common questions
What is Tiffany Todd Duncan, D.M.D.'s NPI number?
Tiffany Todd Duncan, D.M.D.'s National Provider Identifier (NPI) is 1447518972, issued on May 3, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tiffany Todd Duncan, D.M.D. located?
The NPPES record lists a practice address at 822 Paris RD, Mayfield, KY, 42066. Phone: (270) 247-0751. Providers update this record themselves, so call before visiting.
How can I verify Tiffany Todd Duncan, D.M.D.'s license?
NPPES lists Kentucky license number 7654, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Tiffany Todd Duncan, D.M.D. prescribe under Medicare Part D?
In 2024, Tiffany Todd Duncan, D.M.D. had 251 Medicare Part D claims for 99 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.