Eugene Sun Yim, M.D., M.P.H.
Sports Medicine (Emergency Medicine) Physician · Newport Beach, CA
Eugene Sun Yim, M.D., M.P.H. is a sports medicine (emergency medicine) physician with a practice address in Newport Beach, California, and NPI 1952622417, issued on Jun 18, 2010. Check the license (California A124638, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eugene Sun Yim
- Credential
- M.D., M.P.H.
- Primary taxonomy
- Sports Medicine (Emergency Medicine) Physician 207PS0010X
- License number
- A124638 CA
Self-reported in NPPES; status is on the state search - Practice location
- 21115 Newport Coast Dr, Newport Beach, CA 92657
- Phone
- (949) 557-0728
- Enumerated
- Jun 18, 2010
- Record last updated
- May 7, 2026
- Fax
- (949) 557-0731
- Medicare enrollment
- Enrolled (PECOS I20130722000066); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest sports medicine (emergency medicine) physician records → All 26 in California → Look up another NPI →
Also registered at 21115 Newport Coast Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Kessler, PHARMDPharmacist1497421721
- Kelly Murphy, FNP-CFamily Nurse Practitioner1518454222
Verify Eugene Sun Yim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average sports medicine (emergency medicine) physician in 2024
497 Medicare Part D claims for 149 beneficiaries, against an average of 227 among the 145 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Methylprednisolone81 claims
- Meloxicam37 claims
- Rosuvastatin Calcium31 claims
- Azithromycin21 claims
- Amlodipine Besylate16 claims
- Lisinopril16 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 practice group's MIPS final score for 2023 (Medicare payment program): 84.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hoag ClinicSan Clemente, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eugene Sun Yim among 26 sports medicine (emergency medicine) physician records in California
Eugene Sun Yim, M.D., M.P.H. is one of 26 sports medicine (emergency medicine) physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 27% of them.
- NPI issued2010 · 27% of these records are older, 62% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PS0010X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Emergency Medicine) Physician providers in California
There are 26 sports medicine (emergency medicine) physician records in California.
All 26 in California → Every provider in Newport Beach → Sports Medicine (Emergency Medicine) Physician nationwide →
The 8 sports medicine (emergency medicine) physician records with the nearest ZIP codes
- Jamee Morales, ATCMission Viejo, CA 926921558058230
- Cyndy Velasquez, MS, ATCAnaheim, CA 928021316705130
- Tony Rivera, ATCRiverside, CA 925041508712043
- Damaris Orellana, ATCEastvale, CA 928801285468397
- Darnisha QuinonezRedlands, CA 923731922947126
- Jeremy AlvarezSanta Barbara, CA 931011396371084
- Ray Shaw, M.D.Santa Barbara, CA 931101972609048
- Dylan Creamer, ATCSan Diego, CA 921541740797307
Common questions
What is Eugene Sun Yim, M.D., M.P.H.'s NPI number?
Eugene Sun Yim, M.D., M.P.H.'s National Provider Identifier (NPI) is 1952622417, issued on Jun 18, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Eugene Sun Yim, M.D., M.P.H. located?
The NPPES record lists a practice address at 21115 Newport Coast Dr, Newport Beach, CA, 92657. Phone: (949) 557-0728. Providers update this record themselves, so call before visiting.
How can I verify Eugene Sun Yim, M.D., M.P.H.'s license?
NPPES lists California license number A124638, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eugene Sun Yim, M.D., M.P.H. prescribe under Medicare Part D?
In 2024, Eugene Sun Yim, M.D., M.P.H. had 497 Medicare Part D claims for 149 beneficiaries; the average among sports medicine (emergency medicine) physician prescribers was 227. Part D covers Medicare prescriptions only.
What is Eugene Sun Yim, M.D., M.P.H.'s MIPS final score?
The 2023 MIPS final score is 84.4 of 100, reported for the practice group. 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.