Dr. William A. Liss, MD

Dr. Liss practices at Orchard Creek Surgery Center - Mountain View in Mountain View, California.

Dr. Liss' NPI, 1740368828, was assigned on November 2, 2006. Dr. Liss graduated from Ohio State College of Medicine in 1988. Dr. Liss' California license number on file is G74006.

Dr. Liss' primary practice is Orchard Creek Surgery Center - Mountain View, at 525 South Drive, Suite 115, Mountain View, CA 94040. The practice phone is (650) 969-5600.

Dr. Liss' primary practice is Orchard Creek Surgery Center - Mountain View in Mountain View, California. Dr. Liss is also affiliated with Community Hospital of the Monterey Peninsula. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Liss to 1 more 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. Liss practices, 3 sites in all. Vendor and product names are available with a free account.

Dermatology is Dr. Liss' primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Liss is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Liss' licenses on file in 2 states: California and Georgia.

Dmand AI lists benign or precancerous skin growths, contact dermatitis, itchy rashes and skin discoloration among the conditions Dr. Liss treats.

CMS data shows 2,297 Medicare services from Dr. Liss across 12 procedure codes in 2024, for 469 Medicare patients. Medicare paid $82,225 for them. Every service was in an office.

CMS counts 469 Medicare patients who saw Dr. Liss in 2024. The largest group is 65 to 74, with 214 patients. 75% of them have high cholesterol, and 61% have high blood pressure. 15% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Liss' median patient age at 50, with 61% women.

In 2024, Dr. Liss wrote 728 Medicare Part D claims for 231 patients. 87% of them were for generic drugs. CMS names the drug for 601 of them, across 18 drugs with 11 or more claims each, at $159,585 in total drug cost. In 2023, CMS named 340 claims across 12 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Liss for performance year 2024, reported individually. Dr. Liss accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,717 procedures of removal of skin lesions by Dr. Liss, more than 97% of the clinicians it reports for that procedure.

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

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 63 general payments to Dr. Liss from 13 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $819.

Dr. Liss graduated from Ohio State College of Medicine in 1988.

Dr. Liss is in network with 15 carriers, including Aetna, 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.