Siyuan Wang, DO
Emergency Medicine Physician · San Diego, CA
Siyuan Wang, DO is an emergency medicine physician with a practice address in San Diego, California, and NPI 1356722250, issued on Jun 16, 2015. Check the license (California 20A20485, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Siyuan Wang
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 20A20485 CA
25MB10642800 NJ
298010 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6655 Alvarado RD, San Diego, CA 92120
- Phone
- (800) 926-8273
- Enumerated
- Jun 16, 2015
- Record last updated
- Aug 5, 2024
- Medicaid ID
- 0728195 NJ
- Medicare enrollment
- Enrolled (PECOS I20230314002262); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 6655 Alvarado RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Adler, MDEmergency Medicine Physician1790315794
- Christopher Baladad, PHARMDPharmacist1891564530
- Dino Barhoum, M.D.Emergency Medicine Physician1609175173
- Peter Berkman, M.D.Emergency Medicine Physician1851305478
- Robert Bush, PHARMDPharmacist1427979087
- Laura Chechel, MSN, RN, CNSClinical Nurse Specialist1053290106
Verify Siyuan Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A20485Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average emergency medicine physician in 2024
246 Medicare Part D claims for 163 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 28 claims were for opioids.
Most prescribed
- Ondansetron Odt23 claims
- Ibuprofen21 claims
- Sulfamethoxazole-Trimethoprim16 claims
- Famotidine12 claims
- Cephalexin11 claims
- Nitrofurantoin Mono-Macro11 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): 100 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 2 group practices
- Palomar Emergency Physicians, IncPoway, CA
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Siyuan Wang among 7,751 emergency medicine physician records in California
Siyuan Wang, DO is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 72% of them.
- NPI issued2015 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2015 · median 2011 among the 4,560 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in San Diego → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Peter Berkman, M.D.San Diego, CA 921201851305478
- Kathy Cooper, D.O.San Diego, CA 921201891802716
- William Durkin, M.D.San Diego, CA 921201174514582
- James Foster, M.D.San Diego, CA 921201699781955
- David Frant, MDSan Diego, CA 921201174690028
- Steven Kohler, MDSan Diego, CA 921201942377858
- James Larson, M.D.San Diego, CA 921201972519189
- Minh Le, MDSan Diego, CA 921201609829142
Common questions
What is Siyuan Wang, DO's NPI number?
Siyuan Wang, DO's National Provider Identifier (NPI) is 1356722250, issued on Jun 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Siyuan Wang, DO located?
The NPPES record lists a practice address at 6655 Alvarado RD, San Diego, CA, 92120. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.
How can I verify Siyuan Wang, DO's license?
NPPES lists California license number 20A20485, 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 Siyuan Wang, DO prescribe under Medicare Part D?
In 2024, Siyuan Wang, DO had 246 Medicare Part D claims for 163 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Siyuan Wang, DO's MIPS final score?
The 2023 MIPS final score is 100 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.