Dr. Christopher Almo Chang, MD

Dr. Chang practices at Sutter Roseville Medical Center in Roseville, California, part of Sutter Health.

Dr. Chang's NPI, 1467646943, was assigned on August 28, 2007. Dr. Chang graduated from Fatima College of Medicine in 2003. Dr. Chang holds California license A121676.

Dr. Chang's primary practice is Sutter Roseville Medical Center, at One Medical Plaza, Roseville, CA 95661 in Placer County. The practice phone is (916) 781-1000. Dr. Chang also practices at Sutter Roseville Medical Center, 1 Medical Plz, Roseville, CA 95661.

Dr. Chang's primary practice is Sutter Roseville Medical Center in Roseville, California, part of Sutter Health. The medical group on file is SGMF Radiology.

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

Internal medicine is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chang is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chang's licenses on file in 2 states: California and Maine.

Dmand AI lists acute respiratory failure, anemia, atrial fibrillation and flutter, cardiac arrhythmia, cellulitis, cerebrovascular disease, chest trauma and chronic anemia among the conditions Dr. Chang treats.

CMS data shows 917 Medicare services from Dr. Chang across 4 procedure codes in 2024, for 273 Medicare patients. Medicare paid $96,269 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 273 Medicare patients who saw Dr. Chang in 2024. The largest group is 75 to 84, with 114 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.39, 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. Chang's median patient age at 69, with 49% women.

In 2024, Dr. Chang wrote 344 Medicare Part D claims for 151 patients. 92% of them were for generic drugs. CMS names the drug for 117 of them, across 8 drugs with 11 or more claims each, at $7,413 in total drug cost. In 2023, CMS named 136 claims across 9 drugs.

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

Dmand AI links 2 papers to Dr. Chang in 2018. 2018 was the busiest year, with 2.

CMS Open Payments shows 31 general payments to Dr. Chang from 2 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $517.

Dr. Chang graduated from Fatima College of Medicine in 2003.

Dr. Chang is in network with 14 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.