Luke Whan Yoon, M.D.
Specialist · Los Angeles, CA
Luke Whan Yoon, M.D. is a specialist with a practice address in Los Angeles, California, and NPI 1114007747, issued on Oct 17, 2006. Check the license (California G083776, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Luke Whan Yoon
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- G083776 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 S Hobart Blvd, Los Angeles, CA 90020
- Phone
- (213) 387-6564
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (213) 387-3495
- Medicaid ID
- 00G837760 CA
- Medicare enrollment
- Enrolled (PECOS I20070705000673); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 300 S Hobart Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Luke Whan Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G083776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.6 times the Medicare Part D claims of the average specialist in 2024
11,895 Medicare Part D claims for 1,808 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Tamsulosin Hcl3,407 claims
- Finasteride1,219 claims
- Desmopressin Acetate964 claims
- Oxybutynin Chloride Er728 claims
- Levofloxacin705 claims
- Tadalafil691 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $180.11
7 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Luke Whan Yoon among 5,749 specialist records in California
Luke Whan Yoon, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1991 · median 1989 among the 1,075 with a school on file
- Record last updated2015 · 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 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Los Angeles → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
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- Andrew Kim, M.D.Los Angeles, CA 900201699858993
- Anthony LeggittLos Angeles, CA 900201962714550
- Charlene Song, M.DLos Angeles, CA 900201366537474
- Hector Castillo, M.D.Los Angeles, CA 900211659366136
Common questions
What is Luke Whan Yoon, M.D.'s NPI number?
Luke Whan Yoon, M.D.'s National Provider Identifier (NPI) is 1114007747, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Luke Whan Yoon, M.D. located?
The NPPES record lists a practice address at 300 S Hobart Blvd, Los Angeles, CA, 90020. Phone: (213) 387-6564. Providers update this record themselves, so call before visiting.
How can I verify Luke Whan Yoon, M.D.'s license?
NPPES lists California license number G083776, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Luke Whan Yoon, M.D. prescribe under Medicare Part D?
In 2024, Luke Whan Yoon, M.D. had 11,895 Medicare Part D claims for 1,808 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Luke Whan Yoon, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.