Dr. Marcella Allen, MD

With 20 years of practice, Dr. Marcella Allen is an established family practice provider, MD, after earning their medical degree at University Of Texas Medical School At San Antonio in 1999. Dr. currently practices across 3 facilities, including New York University in New York, New York. Their National Provider Identifier (NPI) is 1104890565, 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. Marcella Allen's practice is located in ZIP 10016 (New York, New York), which has an overall CartoChrome Healthcare Access Score of 90/100 (Healthcare Paradise). Patients in this area have comparatively strong access to primary care, specialists, and hospital services.

CMS Medicare data shows Dr. Marcella Allen as a lower-volume family practice provider, treating approximately 109 Medicare beneficiaries and delivering 387 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.