Stephanie Tsui, D.M.D
General Practice Dentistry · East Lyme, CT
Stephanie Tsui, D.M.D is a general practice dentistry with a practice address in East Lyme, Connecticut, and NPI 1740802719, issued on May 13, 2020. Check the license (Connecticut 12931, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Tsui
- Credential
- D.M.D
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12931 CT
Self-reported in NPPES; status is on the state search - Practice location
- 319 Flanders RD, East Lyme, CT 06333
- Phone
- (860) 739-6915
- Enumerated
- May 13, 2020
- Record last updated
- Sep 6, 2023
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Also registered at 319 Flanders RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Itzel Medina, DDSDentist1023785334
- Phillip Zelmanow, D.M.D.General Practice Dentistry1053337519
- Samanth Zelmanow, D.M.D.General Practice Dentistry1174549646
Verify Stephanie Tsui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 12931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average general practice dentistry in 2024
68 Medicare Part D claims for 47 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin29 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.
Stephanie Tsui among 1,731 general practice dentistry records in Connecticut
Stephanie Tsui, D.M.D is one of 1,731 general practice dentistry records with a practice address in Connecticut. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 90% of them.
- NPI issued2020 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 80% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 general practice dentistry records list a practice address in East Lyme
They are 11 of the 155 NPPES records with a practice address in East Lyme, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in East Lyme → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Arnold Benak, DMDEast Lyme, CT 063331699783753
- Debra Daren, D.D.S.East Lyme, CT 063331942361654
- Archana Karanki, DMDEast Lyme, CT 063331437271533
- Sajjad Khan, BDS, DDSEast Lyme, CT 063331629299896
- Ryeed KhanEast Lyme, CT 063331679148365
- Joseph Palumbo, D.D.SEast Lyme, CT 063331265599278
- James Robson, D.D.S.East Lyme, CT 063331487774972
- John Stahl, DMDEast Lyme, CT 063331558447458
Common questions
What is Stephanie Tsui, D.M.D's NPI number?
Stephanie Tsui, D.M.D's National Provider Identifier (NPI) is 1740802719, issued on May 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Tsui, D.M.D located?
The NPPES record lists a practice address at 319 Flanders RD, East Lyme, CT, 06333. Phone: (860) 739-6915. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Tsui, D.M.D's license?
NPPES lists Connecticut license number 12931, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Stephanie Tsui, D.M.D prescribe under Medicare Part D?
In 2024, Stephanie Tsui, D.M.D had 68 Medicare Part D claims for 47 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.