Dr. Wen Xiong, MD

Dr. Xiong practices at Humane Center for Arthritis and Rheumatism in Union, New Jersey.

Dr. Xiong's NPI, 1447408216, was assigned on September 4, 2008. Dr. Xiong holds New Jersey license 25MA08711600.

Dr. Xiong's primary practice is Humane Center for Arthritis and Rheumatism, at 2424 Morris Ave, Union, NJ 07083 in Union County. The practice phone is (908) 688-1288.

Dr. Xiong's primary practice is Humane Center for Arthritis and Rheumatism in Union, New Jersey. Dr. Xiong is also affiliated with Newark Beth Israel Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Xiong to 1 more physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Xiong practices, 3 sites in all. Vendor and product names are available with a free account.

Rheumatology is Dr. Xiong's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Xiong is licensed in New Jersey.

CMS data shows 764 Medicare services from Dr. Xiong across 6 procedure codes in 2024, for 142 Medicare patients. Medicare paid $54,286 for them. Every service was in an office.

CMS counts 142 Medicare patients who saw Dr. Xiong in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have arthritis, and 75% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Xiong's median patient age at 67, with 75% women.

In 2024, Dr. Xiong wrote 6,126 Medicare Part D claims for 464 patients. 91% of them were for generic drugs. CMS names the drug for 5,940 of them, across 65 drugs with 11 or more claims each, at $3,148,738 in total drug cost. In 2023, CMS named 6,656 claims across 64 drugs.

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

Dmand AI links 16 papers to Dr. Xiong, published from 2013 to 2022. 2019 was the busiest year, with 3. The most frequent topics are Lupus Erythematosus, Systemic, Antimalarials and Neuromuscular Junction. Dr. Xiong has published most often in Nat Commun. Dr. Xiong's most frequent co-authors are Robert George Lahita, MD, PhD, Lin Mei, MD and Helmut Albrecht, MD.

CMS Open Payments shows 1,588 general payments to Dr. Xiong from 56 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 41% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $33,727.