Catherine Susan Tan

Catherine Tan practices at Schweiger Dermatology in New York, New York.

Catherine Tan's NPI, 1275135287, was assigned on November 13, 2020.

Catherine Tan's primary practice is Schweiger Dermatology, at 110 E 55th St, New York, NY 10022 in New York County. The practice phone is (929) 470-5354.

Catherine Tan's primary practice is Schweiger Dermatology in New York, New York. The medical group on file is Schweiger Dermatology Group. Dmand AI also links Catherine Tan to 1 more group practice or clinic, named with a free account.

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

Physician assistant is Catherine Tan's primary specialty in the NPI Registry, under taxonomy code 363A00000X.

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, corns and calluses, facial skin infection and hives among the conditions Catherine Tan treats.

CMS data shows 776 Medicare services from Catherine Tan across 11 procedure codes in 2024, for 183 Medicare patients. Medicare paid $31,003 for them. Every service was in an office.

CMS counts 183 Medicare patients who saw Catherine Tan in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high cholesterol, and 64% have high blood pressure. 21% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Catherine Tan's median patient age at 32, with 60% women.

In 2024, Catherine Tan wrote 496 Medicare Part D claims for 176 patients. 92% of them were for generic drugs. CMS names the drug for 377 of them, across 10 drugs with 11 or more claims each, at $7,629 in total drug cost.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Catherine Tan for performance year 2024, reported as part of a group. Catherine Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 96 general payments to Catherine Tan from 18 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $378.