Andy Seung Hoon Koh, DDS
Dentist · Windsor, CT
Andy Seung Hoon Koh, DDS is a dentist with a practice address in Windsor, Connecticut, and NPI 1992275101, issued on Nov 30, 2018. Check the license (Connecticut 2.012304, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andy Seung Hoon Koh
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 2.012304 CT
Self-reported in NPPES; status is on the state search - Practice location
- 250 Lamberton RD, Windsor, CT 06095
- Phone
- (860) 688-3663
- Enumerated
- Nov 30, 2018
- Record last updated
- Nov 30, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 862 in Connecticut → Look up another NPI →
Also registered at 250 Lamberton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tajesh GohelGeneral Practice Dentistry1518200955
- Joshua Goldman, DDSDentist1386895803
- Janel Johnson, DMDOrthodontics and Dentofacial Orthopedics Dentistry1326472119
Verify Andy Seung Hoon Koh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 2.012304Check 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% more Medicare Part D claims than the average dentist in 2024
89 Medicare Part D claims for 55 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Amoxicillin45 claims
- Amoxicillin-Clavulanate Potass12 claims
- Clindamycin Hcl11 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: $18.20
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Andy Seung Hoon Koh among 862 dentist records in Connecticut
Andy Seung Hoon Koh, DDS 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 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 19% 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 updated2018 · 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).
9 dentist records list a practice address in Windsor
They are 9 of the 884 NPPES records with a practice address in Windsor, and 862 dentist records in Connecticut.
All 862 in Connecticut → Every provider in Windsor → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ahmad Alabbadi, DMDWindsor, CT 060951356788871
- Steven Farley, DDSWindsor, CT 060951871607887
- Philip Feldberg, DDSWindsor, CT 060951558512061
- Stuart FurmanWindsor, CT 060951639320245
- Joshua Goldman, DDSWindsor, CT 060951386895803
- Ruth Murphy, D.M.D.Windsor, CT 060951871769828
- Peter Robinson, DMDWindsor, CT 060951619180726
- Sara Scotto, DMDWindsor, CT 060951225223290
Common questions
What is Andy Seung Hoon Koh, DDS's NPI number?
Andy Seung Hoon Koh, DDS's National Provider Identifier (NPI) is 1992275101, issued on Nov 30, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Andy Seung Hoon Koh, DDS located?
The NPPES record lists a practice address at 250 Lamberton RD, Windsor, CT, 06095. Phone: (860) 688-3663. Providers update this record themselves, so call before visiting.
How can I verify Andy Seung Hoon Koh, DDS's license?
NPPES lists Connecticut license number 2.012304, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Andy Seung Hoon Koh, DDS prescribe under Medicare Part D?
In 2024, Andy Seung Hoon Koh, DDS had 89 Medicare Part D claims for 55 beneficiaries; 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.