Dr. Filemon Tan, M.D.

With 20 years of practice, Dr. Filemon Tan is an established rheumatology provider, M.D., after earning their medical degree at University Of Texas Medical School At Houston in 1990. Dr. currently practices across 7 facilities, including Ut Physicians in Houston, Texas. Their National Provider Identifier (NPI) is 1083632319, 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.

Dr. Filemon Tan's practice is located in ZIP 77030 (Houston, Texas), which has an overall CartoChrome Healthcare Access Score of 80/100 (Excellent Access). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Filemon Tan as a lower-volume rheumatology provider, treating approximately 342 Medicare beneficiaries and delivering 100K services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.