John Hongkyu Choi, DMD
General Practice Dentistry · Washington, DC
John Hongkyu Choi, DMD is a general practice dentistry with a practice address in Washington, District of Columbia, and NPI 1891214029, issued on Sep 19, 2017. Check the license (District of Columbia DEN1001766, as entered in NPPES) with the District of Columbia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Hongkyu Choi
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- DEN1001766 DC
16427 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1531 Maryland Ave NE, Washington, DC 20002
- Phone
- (202) 470-5873
- Enumerated
- Sep 19, 2017
- Record last updated
- Feb 11, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 377 in District of Columbia → Look up another NPI →
Also registered at 1531 Maryland Ave NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Andoseh, D.D.S.Dentist1184862369
- Bao-Quyen Le, DMDGeneral Practice Dentistry1689834723
- Seon Lee, DMDGeneral Practice Dentistry1003550088
- Chelesa Phillips, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1821435678
Verify John Hongkyu Choi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license DEN1001766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average general practice dentistry in 2024
63 Medicare Part D claims for 42 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
- Amoxicillin39 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: $250.21
3 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, 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.
John Hongkyu Choi among 377 general practice dentistry records in District of Columbia
John Hongkyu Choi, DMD is one of 377 general practice dentistry records with a practice address in District of Columbia. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2019 · 74% 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
365 general practice dentistry records list a practice address in Washington
They are 365 of the 45,857 NPPES records with a practice address in Washington, and 377 general practice dentistry records in District of Columbia.
All 377 in District of Columbia → Every provider in Washington → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Valerie Bess-Blythe, D.D.S.Washington, DC 200021164603627
- Heyward Burrell, DDSWashington, DC 200021700947363
- James Coley, DDSWashington, DC 200021962681072
- St.elmo Crawford, D.D.SWashington, DC 200021457697591
- Ashley Fagan, DDSWashington, DC 200021740702935
- Bao-Quyen Le, DMDWashington, DC 200021689834723
- Colleen Lloyd, DDSWashington, DC 200021396867388
- Andre LloydWashington, DC 200021760840805
Common questions
What is John Hongkyu Choi, DMD's NPI number?
John Hongkyu Choi, DMD's National Provider Identifier (NPI) is 1891214029, issued on Sep 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is John Hongkyu Choi, DMD located?
The NPPES record lists a practice address at 1531 Maryland Ave NE, Washington, DC, 20002. Phone: (202) 470-5873. Providers update this record themselves, so call before visiting.
How can I verify John Hongkyu Choi, DMD's license?
NPPES lists District of Columbia license number DEN1001766, as entered by the provider. Search the District of Columbia board that licenses this profession; the NPPES record confirms identity only.
How much does John Hongkyu Choi, DMD prescribe under Medicare Part D?
In 2024, John Hongkyu Choi, DMD had 63 Medicare Part D claims for 42 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.