Dr. Jewel Johl, M.D.

With 21 years of practice, Dr. Jewel Johl is an established hematology/oncology provider, M.D., after earning their medical degree at Loyola University Of Chicago, Stritch School Of Medicine in 1998. Dr. currently practices at Regents Of The University Of California in Walnut Creek, California. Their National Provider Identifier (NPI) is 1407852858, 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. Jewel Johl's practice is located in ZIP 94598 (Walnut Creek, California), which has an overall CartoChrome Healthcare Access Score of 64/100 (Moderate Access). Access to care in this area is moderate — most services are reachable but with meaningful variability by specialty.

CMS Medicare data shows Dr. Jewel Johl as a moderate-volume hematology/oncology provider, treating approximately 671 Medicare beneficiaries and delivering 172K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.

Under the Physician Payments Sunshine Act, CMS reports that Dr. Jewel Johl received $76K in industry payments in 2023. Payments at this scale are elevated relative to most providers and may warrant direct inquiry about potential conflicts of interest during your visit.