Dr. Pai-Hsiang H. Chen, DO

Dr. Chen practices at Pai Hsiang Chen, Inc in Arcadia, California.

Dr. Chen's NPI, 1063405892, was assigned on August 26, 2005. Dr. Chen graduated from Kirksville College of Osteopathic Medicine in 1997. Dr. Chen holds California license 20A7219.

Dr. Chen's primary practice is Pai Hsiang Chen, Inc, at 604 N Santa Anita Ave, Arcadia, CA 91006 in Los Angeles County. The practice phone is (626) 446-2360.

Dr. Chen's primary practice is Pai Hsiang Chen, Inc in Arcadia, California. The medical group on file is Arcadia Hospitalist Medical Group. Dmand AI also links Dr. Chen to 1 more physician office, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.

Internal medicine is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine. Dr. Chen is licensed in California.

Dmand AI lists alzheimer's disease, asthma, cerebrovascular disease, chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease and chronic obstructive pulmonary disease (COPD) among the conditions Dr. Chen treats.

CMS data shows 194 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 63 Medicare patients. Medicare paid $17,002 for them. Every service was in an office.

CMS counts 63 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 38 patients. 71% of them have high blood pressure, and 63% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 72, with 58% women.

In 2024, Dr. Chen wrote 7,668 Medicare Part D claims for 640 patients. 90% of them were for generic drugs. CMS names the drug for 7,002 of them, across 104 drugs with 11 or more claims each, at $413,428 in total drug cost. In 2023, CMS named 6,239 claims across 98 drugs.

Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 129 general payments to Dr. Chen from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Janssen Pharmaceuticals, Inc paid the most, $944.

Dmand AI lists 1 award for Dr. Chen, most recently CMS Stage 1 EHR in 2013.

Dr. Chen graduated from Kirksville College of Osteopathic Medicine in 1997.

Dr. Chen is in network with 17 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.