Andy S. Yoon
Dentist · Norwalk, CT
Andy S. Yoon is a dentist with a practice address in Norwalk, Connecticut, and NPI 1841990181, issued on Mar 6, 2023. Check the license (Connecticut 14586, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andy S. Yoon
- Primary taxonomy
- Dentist 122300000X
- License number
- 14586 CT
Self-reported in NPPES; status is on the state search - Practice location
- 360 Connecticut Ave, Norwalk, CT 06854
- Phone
- (203) 831-0080
- Enumerated
- Mar 6, 2023
- Record last updated
- Oct 21, 2025
- Entity
- Type 1 · individual
8 nearest dentist records → All 862 in Connecticut → Look up another NPI →
Also registered at 360 Connecticut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pooja Rajesh BhindeGeneral Practice Dentistry1548193790
- Jacob DenoDentist1659681765
- Tamreen IqbalDentist1376229500
- Joo Hyun Kim, DDSDentist1679637599
- Verdita Komonaj, RDHDental Hygienist1528947132
- Jenny LiPharmacist1518389964
Verify Andy S. Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 14586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average dentist in 2024
12 Medicare Part D claims, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Andy S. Yoon among 862 dentist records in Connecticut
Andy S. Yoon is one of 862 dentist records with a practice address in Connecticut. 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 2023, is newer than 91% of them.
- NPI issued2023 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 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 122300000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 dentist records list a practice address in Norwalk
They are 30 of the 1,993 NPPES records with a practice address in Norwalk, and 862 dentist records in Connecticut.
All 862 in Connecticut → Every provider in Norwalk → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jacob DenoNorwalk, CT 068541659681765
- Tamreen IqbalNorwalk, CT 068541376229500
- Brahmleen Kaur, D.M.DNorwalk, CT 068541225409550
- Joo Hyun Kim, DDSNorwalk, CT 068541679637599
- Hannah LeeNorwalk, CT 068551881019602
- Harith Ali, DMDNorwalk, CT 068511548837024
- Mahmoud Aruri, DMDNorwalk, CT 068511639562887
- Daniel Arutt, DDSNorwalk, CT 068511063569572
Common questions
What is Andy S. Yoon's NPI number?
Andy S. Yoon's National Provider Identifier (NPI) is 1841990181, issued on Mar 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Andy S. Yoon located?
The NPPES record lists a practice address at 360 Connecticut Ave, Norwalk, CT, 06854. Phone: (203) 831-0080. Providers update this record themselves, so call before visiting.
How can I verify Andy S. Yoon's license?
NPPES lists Connecticut license number 14586, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Andy S. Yoon prescribe under Medicare Part D?
In 2024, Andy S. Yoon had 12 Medicare Part D claims; the average among dentist prescribers was 86. 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.