Dr. Melvin Lau, MD

With 18 years of practice, Dr. Melvin Lau is an established gastroenterology provider, MD, after earning their medical degree at University Of Texas Medical School At San Antonio in 2004. Dr. currently practices at Pam Rehabilitation Hospital Of Round Rock in Round Rock, Texas. Their National Provider Identifier (NPI) is 1407006836, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.

CMS Medicare data shows Dr. Melvin Lau as a lower-volume gastroenterology provider, treating approximately 260 Medicare beneficiaries and delivering 422 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Melvin Lau received $16 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.