Physician

Internal Medicine

Dr. Oscar L. Chien, MD


Oscar L. Chien is an expert in the field of Internal Medicine. He graduated from Ross University School of Medicine. He over the years received 1 awards: "CMS Meaningful Use Stage 1 Certification". He accepts all Medicare patients.



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Drug Facts


NPI NUMBER   1679675904
NPPES Provider LastName   CHIEN
NPPES Provider FirstName   OSCAR
NPPES Provider ZIPCode   91776
NPPES Provider State   CA
Specialty Description   Internal Medicine
Total Claim Count   48619.0
Distinct Opioid Count   3.0
Opioid Claim Count   233.0
Percent Opioid Claims   0.48

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Medicare Facts


National Provider Identifier [NPI] 1679675904
Last Name Of The Provider CHIEN
First Name Of The Provider OSCAR
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