Carolyn Ann Duong, DDS
General Practice Dentistry · West Liberty, IA
Carolyn Ann Duong, DDS is a general practice dentistry with a practice address in West Liberty, Iowa, and NPI 1376037291, issued on Jun 15, 2018. Check the license (Iowa DDS-09566, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Carolyn Ann Duong
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DDS-09566 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1205 N Columbus St, West Liberty, IA 52776
- Phone
- (563) 288-2612
- Enumerated
- Jun 15, 2018
- Record last updated
- Jun 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,239 in Iowa → Look up another NPI →
Also registered at 1205 N Columbus St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carol Moreno, D.D.SGeneral Practice Dentistry1174635221
- Roberto Moreno, D.D.S.General Practice Dentistry1396056685
Verify Carolyn Ann Duong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license DDS-09566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average general practice dentistry in 2024
61 Medicare Part D claims for 39 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin16 claims
- Penicillin V Potassium11 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.
Industry payments in 2024: $38.29
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Carolyn Ann Duong among 1,239 general practice dentistry records in Iowa
Carolyn Ann Duong, DDS is one of 1,239 general practice dentistry records with a practice address in Iowa. 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 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2018 · 76% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 general practice dentistry records list a practice address in West Liberty
They are 5 of the 14 NPPES records with a practice address in West Liberty, and 1,239 general practice dentistry records in Iowa.
All 1,239 in Iowa → Every provider in West Liberty → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Carol Moreno, D.D.SWest Liberty, IA 527761174635221
- Roberto Moreno, D.D.S.West Liberty, IA 527761396056685
- Michael Tharp, D.D.S.West Liberty, IA 527761255426698
- Melanie Womachka, DDSWest Liberty, IA 527761912550666
- Laura Sass Meincke, DDSWilton, IA 527781346624020
- Keith Stanley, DDSWilton, IA 527781649355496
- Thomas Roemer, DDSWalcott, IA 527731407988991
- Craig Puffer, D.D.S.Tipton, IA 527721245307339
Common questions
What is Carolyn Ann Duong, DDS's NPI number?
Carolyn Ann Duong, DDS's National Provider Identifier (NPI) is 1376037291, issued on Jun 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Ann Duong, DDS located?
The NPPES record lists a practice address at 1205 N Columbus St, West Liberty, IA, 52776. Phone: (563) 288-2612. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Ann Duong, DDS's license?
NPPES lists Iowa license number DDS-09566, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Carolyn Ann Duong, DDS prescribe under Medicare Part D?
In 2024, Carolyn Ann Duong, DDS had 61 Medicare Part D claims for 39 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.