NPPES file of Aug 9, 2026

Kyung-Soo Choi, DDS

Endodontics · Chicago, IL

Kyung-Soo Choi, DDS is an endodontics with a practice address in Chicago, Illinois, and NPI 1659624153, issued on Oct 22, 2012. Check the license (Illinois 021002754, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659624153
Name
Kyung-Soo Choi
Credential
DDS
Primary taxonomy
Endodontics 1223E0200X
License numbers
021002754 IL
019024334 IL
Self-reported in NPPES; status is on the state search
Practice location
505 N Lake Shore Dr, Chicago, IL 60611
Phone
(213) 245-4564
Enumerated
Oct 22, 2012
Record last updated
Aug 1, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest endodontics records → All 214 in Illinois → Look up another NPI →

Also registered at 505 N Lake Shore Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kathy Cosey, AASOccupational Therapy Assistant1114042207
  2. Elizabeth Feldbruegge, PTPhysical Therapist1811064371
  3. M Jayasanker, .M.DPlastic Surgery Physician1346580495
  4. Gemma Kang, M.D.Anesthesiology Physician1649519349
  5. Pedro Poma, MDObstetrics & Gynecology Physician1629068150
  6. Fadia RafidiInterpreter1497013262

Verify Kyung-Soo Choi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 021002754    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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23% fewer Medicare Part D claims than the average endodontics in 2024

93 Medicare Part D claims for 47 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Kyung-Soo Choi93
  2. Specialty average121

Most prescribed

  1. Chlorhexidine Gluconate27 claims
  2. Amoxicillin24 claims
  3. Methylprednisolone20 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.

Kyung-Soo Choi among 214 endodontics records in Illinois

Kyung-Soo Choi, DDS is one of 214 endodontics records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 78% of them.

  • NPI issued2012 · 78% of these records are older, 19% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2016 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endodontics providers in Illinois

There are 214 endodontics records in Illinois.

All 214 in Illinois → Every provider in Chicago → Endodontics nationwide →

The 8 endodontics records with the nearest ZIP codes

  1. Lester Chernick, DDSChicago, IL 606111144393919
  2. Peter Lio, DDS.,M.SChicago, IL 606111366518573
  3. Luis Martinez Gil, DDS, MSChicago, IL 606111013697820
  4. Martha Proctor, DDS, MSChicago, IL 606111619041944
  5. Joshua Ries, DMDChicago, IL 606111073673323
  6. Steven SandersChicago, IL 606111740354547
  7. Satish Alapati, D.D.SChicago, IL 606121497042816
  8. Bradford Johnson, DDSChicago, IL 606121164644647

Common questions

What is Kyung-Soo Choi, DDS's NPI number?

Kyung-Soo Choi, DDS's National Provider Identifier (NPI) is 1659624153, issued on Oct 22, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Kyung-Soo Choi, DDS located?

The NPPES record lists a practice address at 505 N Lake Shore Dr, Chicago, IL, 60611. Phone: (213) 245-4564. Providers update this record themselves, so call before visiting.

How can I verify Kyung-Soo Choi, DDS's license?

NPPES lists Illinois license number 021002754, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Kyung-Soo Choi, DDS prescribe under Medicare Part D?

In 2024, Kyung-Soo Choi, DDS had 93 Medicare Part D claims for 47 beneficiaries; the average among endodontics prescribers was 121. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.