NPPES file of Aug 9, 2026

Justin Choi, MD

Student in an Organized Health Care Education/Training Program · Baltimore, MD

Justin Choi, MD is a student in an organized health care education/training program with a practice address in Baltimore, Maryland, and NPI 1700520442, issued on Apr 27, 2022. Check the license with the Maryland 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
1700520442
Name
Justin Choi
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
601 N Caroline St # 8072, Baltimore, MD 21264
Phone
(410) 955-5933
Enumerated
Apr 27, 2022
Record last updated
Jul 18, 2023
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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Verify Justin Choi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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
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97% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

365 Medicare Part D claims for 144 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Justin Choi365
  2. Specialty average185

Most prescribed

  1. Ketoconazole36 claims
  2. Clobetasol Propionate32 claims
  3. Triamcinolone Acetonide27 claims
  4. Tacrolimus26 claims
  5. Fluocinonide20 claims
  6. Dupixent Pen16 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.

Justin Choi among 5,632 student in an organized health care education/training program records in Maryland

Justin Choi, MD is one of 5,632 student in an organized health care education/training program records with a practice address in Maryland. 26% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 30% of them.

  • NPI issued2022 · 30% of these records are older, 62% newer
  • In a Medicare fileYes · 26% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2023 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4,028 student in an organized health care education/training program records list a practice address in Baltimore

They are 4,028 of the 35,183 NPPES records with a practice address in Baltimore, and 5,632 student in an organized health care education/training program records in Maryland.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Nora Alzahrani, MDBaltimore, MD 212641568959070
  2. Rishi ChandiramaniBaltimore, MD 212641316574171
  3. Ritam Chowdhury, MBBS, MPH, PHD, SMBaltimore, MD 212641164982138
  4. Jae-Hoon Chung, MD PHDBaltimore, MD 212641578190849
  5. Madonna Enwe, MDBaltimore, MD 212641528693652
  6. Tolga Gidener, MDBaltimore, MD 212641770111494
  7. Haley Gorie, MDBaltimore, MD 212641417452020
  8. Sikemi Ibikunle, M.D.Baltimore, MD 212641811557747

Common questions

What is Justin Choi, MD's NPI number?

Justin Choi, MD's National Provider Identifier (NPI) is 1700520442, issued on Apr 27, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Justin Choi, MD located?

The NPPES record lists a practice address at 601 N Caroline St # 8072, Baltimore, MD, 21264. Phone: (410) 955-5933. Providers update this record themselves, so call before visiting.

How can I verify Justin Choi, MD's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Justin Choi, MD prescribe under Medicare Part D?

In 2024, Justin Choi, MD had 365 Medicare Part D claims for 144 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.