NPPES file of Aug 9, 2026

Derek Jinseok Oh, DO

Student in an Organized Health Care Education/Training Program · Las Vegas, NV

Derek Jinseok Oh, DO is a student in an organized health care education/training program with a practice address in Las Vegas, Nevada, and NPI 1447900501, issued on Mar 24, 2022. Check the license with the Nevada 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
1447900501
Name
Derek Jinseok Oh
Credential
DO
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
3100 N Tenaya Way, Las Vegas, NV 89128
Phone
(702) 962-9547
Enumerated
Mar 24, 2022
Record last updated
Mar 24, 2022
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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Also registered at 3100 N Tenaya Way

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

  1. Omar AbbasiStudent in an Organized Health Care Education/Training Program1740930635
  2. Caleb Ackermann, MDStudent in an Organized Health Care Education/Training Program1972130102
  3. Hyrum Ahlman, DOStudent in an Organized Health Care Education/Training Program1407615834
  4. Ozoemena AkahAddiction Medicine (Internal Medicine) Physician1295485373
  5. Tony AlarconStudent in an Organized Health Care Education/Training Program1386221505
  6. Mariam Alebyan, PHARMDPharmacist1447196563

Verify Derek Jinseok Oh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Nevada 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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78% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

40 Medicare Part D claims for 20 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.

  1. Derek Oh40
  2. Specialty average185

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: $24.28

1 payment: food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Derek Oh$24.28
  2. Specialty average$608.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Derek Jinseok Oh among 2,099 student in an organized health care education/training program records in Nevada

Derek Jinseok Oh, DO is one of 2,099 student in an organized health care education/training program records with a practice address in Nevada. 24% 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 15% of them.

  • NPI issued2022 · 15% of these records are older, 80% newer
  • In a Medicare fileYes · 24% of these records are
  • In the CMS Doctors and Clinicians fileNo · 2% of these records are
  • Record last updated2022 · 11% 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 Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,621 student in an organized health care education/training program records list a practice address in Las Vegas

They are 1,621 of the 65,269 NPPES records with a practice address in Las Vegas, and 2,099 student in an organized health care education/training program records in Nevada.

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

  1. Jennifer Choy-Shin, M.D.Las Vegas, NV 891281528590049
  2. Deandre CountzLas Vegas, NV 891281760994263
  3. Sofia Fagan, DOLas Vegas, NV 891281912266222
  4. Michael GhassemlouLas Vegas, NV 891281578066387
  5. Colleena Guzman-UrizaLas Vegas, NV 891281073016853
  6. Antonea HankinsLas Vegas, NV 891281750702510
  7. Rosemary Hardin, DOLas Vegas, NV 891281497014807
  8. Deborah Kennedy, DOLas Vegas, NV 891281649730235

Common questions

What is Derek Jinseok Oh, DO's NPI number?

Derek Jinseok Oh, DO's National Provider Identifier (NPI) is 1447900501, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Derek Jinseok Oh, DO located?

The NPPES record lists a practice address at 3100 N Tenaya Way, Las Vegas, NV, 89128. Phone: (702) 962-9547. Providers update this record themselves, so call before visiting.

How can I verify Derek Jinseok Oh, DO's license?

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

How much does Derek Jinseok Oh, DO prescribe under Medicare Part D?

In 2024, Derek Jinseok Oh, DO had 40 Medicare Part D claims for 20 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.