Dr. Benjamin Chang, MD

Dr. Chang practices at Perelman Center For Advanced Medicine in Philadelphia, Pennsylvania.

Dr. Chang's NPI, 1043246820, was assigned on June 24, 2006. Dr. Chang graduated from Harvard Medical School in 1986. Dr. Chang holds Pennsylvania license MD055882L.

Dr. Chang's primary practice is Perelman Center for Advanced Medicine, at 3400 Civic Center Blvd Fl 2 Fl 2, Philadelphia, PA 19104. The practice phone is (215) 615-4949.

Dr. Chang's primary practice is Perelman Center For Advanced Medicine in Philadelphia, Pennsylvania. Dr. Chang is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Chang to 1 more hospital, 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. Chang practices, 4 sites in all. Vendor and product names are available with a free account.

Plastic surgery is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Chang is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Chang's licenses on file in 3 states: Pennsylvania, New Jersey and New York.

Dmand AI lists cancerous skin growth removal among the conditions Dr. Chang treats.

CMS data shows 80 Medicare services from Dr. Chang across 4 procedure codes in 2024, all of them office visits, for 69 Medicare patients. Medicare paid $5,185 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 69 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Chang's median patient age at 36, with 42% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Chang for performance year 2024, reported as part of a group. Dr. Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 201 papers to Dr. Chang, published from 2002 to 2025. 2016 was the busiest year, with 11. The most frequent topics are Postoperative Complications, Surgery, Plastic and Vascular Patency. Dr. Chang has published most often in J Vasc Surg. Dr. Chang's most frequent co-authors are Philip S K Paty, MD, Ines Chi-Ying Lin, MD and Joseph M. Serletti, MD.

CMS Open Payments shows 19 general payments to Dr. Chang from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Integra LifeSciences Corporation paid the most, $339.

Dmand AI lists 2 awards for Dr. Chang.

Dr. Chang graduated from Harvard Medical School in 1986. Dr. Chang is a member of ACS and ASPS.

Dr. Chang is in network with 17 carriers, including Aetna, Elevance and Highmark. Medicare plans come from the most carriers, 12. Check the plan with the practice before a visit.