Wing H. Ko, D.M.D.
General Practice Dentistry · Bristol, CT
Wing H. Ko, D.M.D. is a general practice dentistry with a practice address in Bristol, Connecticut, and NPI 1124147004, issued on Mar 29, 2007. Check the license (Connecticut 8990, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wing H. Ko
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 8990 CT
Self-reported in NPPES; status is on the state search - Practice location
- 21 Pleasant St, Bristol, CT 06010
- Phone
- (860) 582-8095
- Enumerated
- Mar 29, 2007
- Record last updated
- Jan 17, 2022
- Fax
- (860) 589-3675
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 1,731 in Connecticut → Look up another NPI →
Also registered at 21 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Bencivengo, D.M.D.General Practice Dentistry1215029368
- Michael Gaudio, D.M.D.General Practice Dentistry1194807594
Verify Wing H. Ko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 8990Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average general practice dentistry in 2024
155 Medicare Part D claims for 105 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
- Amoxicillin79 claims
- Clindamycin Hcl26 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.
Wing H. Ko among 1,731 general practice dentistry records in Connecticut
Wing H. Ko, 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 2007, is newer than 31% of them.
- NPI issued2007 · 31% of these records are older, 39% 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 updated2022 · 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).
16 general practice dentistry records list a practice address in Bristol
They are 16 of the 854 NPPES records with a practice address in Bristol, and 1,731 general practice dentistry records in Connecticut.
All 1,731 in Connecticut → Every provider in Bristol → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Neha AroraBristol, CT 060101548678485
- Charles Bencivengo, D.M.D.Bristol, CT 060101215029368
- Priyang Chaudhari, D.D.S.Bristol, CT 060101346656154
- Michael Ellis, DMDBristol, CT 060101003968983
- Edward Fournier, DMDBristol, CT 060101487678231
- Michael Gaudio, D.M.D.Bristol, CT 060101194807594
- Marc Henderson, DDSBristol, CT 060101124215983
- Hyun Kyu KangBristol, CT 060101801386198
Common questions
What is Wing H. Ko, D.M.D.'s NPI number?
Wing H. Ko, D.M.D.'s National Provider Identifier (NPI) is 1124147004, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wing H. Ko, D.M.D. located?
The NPPES record lists a practice address at 21 Pleasant St, Bristol, CT, 06010. Phone: (860) 582-8095. Providers update this record themselves, so call before visiting.
How can I verify Wing H. Ko, D.M.D.'s license?
NPPES lists Connecticut license number 8990, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Wing H. Ko, D.M.D. prescribe under Medicare Part D?
In 2024, Wing H. Ko, D.M.D. had 155 Medicare Part D claims for 105 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.