Eugene Wang, M.D.
Surgery Physician · Downey, CA
Eugene Wang, M.D. is a surgery physician with a practice address in Downey, California, and NPI 1013351865, issued on Apr 24, 2013. Check the license (California A162561, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eugene Wang
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A162561 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9449 Imperial Hwy Bldg A3, Downey, CA 90242
- Phone
- (532) 657-2751
- Enumerated
- Apr 24, 2013
- Record last updated
- Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191125001489); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Verify Eugene Wang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A162561Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average surgery physician in 2024
128 Medicare Part D claims for 72 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 19 claims were for opioids.
Most prescribed
- Ibuprofen52 claims
- Tramadol Hcl19 claims
- Gabapentin12 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupDowney, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eugene Wang among 3,118 surgery physician records in California
Eugene Wang, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2013 · median 2003 among the 1,901 with a school on file
- Record last updated2021 · 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 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Downey → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Fredrick Che, M.D.Downey, CA 902421952539249
- Arianna Clarke, MEDICAL ASSISTANTDowney, CA 902421538813829
- Kirtisha NelsonDowney, CA 902421033862537
- Marilee Carballo, M.D.Downey, CA 902411033348578
- Robert Deere, M.D.Downey, CA 902411649221060
- Mark Minkes, M.D.Downey, CA 902411629027289
- Thuy Cao, MDEl Segundo, CA 902451306307848
- Gonzalo Cruz-Schiavone, M.D.El Segundo, CA 902451578953485
Common questions
What is Eugene Wang, M.D.'s NPI number?
Eugene Wang, M.D.'s National Provider Identifier (NPI) is 1013351865, issued on Apr 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Eugene Wang, M.D. located?
The NPPES record lists a practice address at 9449 Imperial Hwy Bldg A3, Downey, CA, 90242. Phone: (532) 657-2751. Providers update this record themselves, so call before visiting.
How can I verify Eugene Wang, M.D.'s license?
NPPES lists California license number A162561, 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 Wang, M.D. prescribe under Medicare Part D?
In 2024, Eugene Wang, M.D. had 128 Medicare Part D claims for 72 beneficiaries; the average among surgery physician prescribers was 147. 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.